#include <bits/stdc++.h>
using namespace std;
using i64 = int64_t;
constexpr i64 mod = 998244353;
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    i64 n;
    cin >> n;
    vector<i64> p, d;
    for (i64 i = 1; i * i <= n; i += 1) {
        if (n % i == 0) {
            d.push_back(i);
            if (i * i != n) {
                d.push_back(n / i);
            }
        }
    }
    sort(d.begin(), d.end());
    for (i64 i = 2; i * i <= n; i += 1) {
        if (n % i == 0) {
            p.push_back(i);
            while (n % i == 0) {
                n /= i;
            }
        }
    }
    if (n > 1) {
        p.push_back(n);
    }
    vector<i64> f(d.size());
    f[0] = 1;
    for (int i = 0; i < d.size(); i += 1) {
        for (int j = 0; j < i; j += 1) {
            if (d[i] % d[j] == 0) {
                i64 x = d[i] / d[j], y = 1;
                for (i64 pi : p) {
                    if (x % pi != 0) {
                        int z = 1;
                        for (i64 di = d[i]; di % pi == 0; di /= pi) {
                            z += 1;
                        }
                        y *= z;
                    }
                }
                f[i] = (y % mod * f[j] + f[i]) % mod;
            }
        }
    }
    cout << f.back();
}