156727172

素因数分解:

$2^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{4001}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 313756800

約数和(自身を除く): 157029628

約数列:

[1, 2, 4, 7, 14, 28, 1399, 2798, 4001, 5596, 8002, 9793, 16004, 19586, 28007, 39172, 56014, 112028, 5597399, 11194798, 22389596, 39181793, 78363586, 156727172]

約数ペア:

[(1, 156727172), (2, 78363586), (4, 39181793), (7, 22389596), (14, 11194798), (28, 5597399), (1399, 112028), (2798, 56014), (4001, 39172), (5596, 28007), (8002, 19586), (9793, 16004)]