157080356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{13147}}^1$

素因数の和:13283

約数の個数: 24

約数和(自身を含む): 287152320

約数和(自身を除く): 130071964

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 5974, 11948, 13147, 26294, 52588, 381263, 762526, 1354141, 1525052, 2708282, 5416564, 39270089, 78540178, 157080356]

約数ペア:

[(1, 157080356), (2, 78540178), (4, 39270089), (29, 5416564), (58, 2708282), (103, 1525052), (116, 1354141), (206, 762526), (412, 381263), (2987, 52588), (5974, 26294), (11948, 13147)]