using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace yukicoder_537 {
    class Program {
        static void Main(string[] args) {
            long n = long.Parse(Console.ReadLine());
            long count = 0;
            for(int i = 1; i <= Math.Sqrt(n); i++) {
                if (n % i == 0) {
                    count++;
                }
            }
            long[,] a = new long[count, 2];
            for(int i = 0; i < count; i++) {
                if (i == 0) {
                    a[i, 0] = 1;
                    a[i, 1] = n;
                } else {
                    for (long k = a[i - 1, 0] + 1; k <= Math.Sqrt(n); k++) {
                        if (n % k == 0) {
                            a[i, 0] = k;
                            a[i, 1] = n / k;
                            break;
                        }
                    }
                }
            }
            string[] s = new string[count * 2];
            for(int i = 0; i < count; i++) {
                s[i * 2] = a[i, 0].ToString() + a[i, 1].ToString();
                s[i * 2 + 1] = a[i, 1].ToString() + a[i, 0].ToString();
            }
            long total = count*2;
            for(int i = 0; i < count * 2 - 1; i++) {
                for(int k = i + 1; k < count * 2; k++) {
                    if (s[i].Equals(s[k])) {
                        total--;
                    }
                }
            }
            
            Console.WriteLine(total);
            Console.ReadLine();
        }
    }
}