157218148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3923}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 282810528

約数和(自身を除く): 125592380

約数列:

[1, 2, 4, 43, 86, 172, 233, 466, 932, 3923, 7846, 10019, 15692, 20038, 40076, 168689, 337378, 674756, 914059, 1828118, 3656236, 39304537, 78609074, 157218148]

約数ペア:

[(1, 157218148), (2, 78609074), (4, 39304537), (43, 3656236), (86, 1828118), (172, 914059), (233, 674756), (466, 337378), (932, 168689), (3923, 40076), (7846, 20038), (10019, 15692)]