155763154

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 236347776

約数和(自身を除く): 80584622

約数列:

[1, 2, 157, 211, 314, 422, 2351, 4702, 33127, 66254, 369107, 496061, 738214, 992122, 77881577, 155763154]

約数ペア:

[(1, 155763154), (2, 77881577), (157, 992122), (211, 738214), (314, 496061), (422, 369107), (2351, 66254), (4702, 33127)]