157085308808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{48847}}^1\times {\mathrm{21157}}^1$

素因数の和:70029

約数の個数: 32

約数和(自身を含む): 310057795200

約数和(自身を除く): 152972486392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 21157, 42314, 48847, 84628, 97694, 169256, 195388, 390776, 401983, 803966, 928093, 1607932, 1856186, 3215864, 3712372, 7424744, 1033455979, 2066911958, 4133823916, 8267647832, 19635663601, 39271327202, 78542654404, 157085308808]

約数ペア:

[(1, 157085308808), (2, 78542654404), (4, 39271327202), (8, 19635663601), (19, 8267647832), (38, 4133823916), (76, 2066911958), (152, 1033455979), (21157, 7424744), (42314, 3712372), (48847, 3215864), (84628, 1856186), (97694, 1607932), (169256, 928093), (195388, 803966), (390776, 401983)]