126939524

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 225411648

約数和(自身を除く): 98472124

約数列:

[1, 2, 4, 131, 157, 262, 314, 524, 628, 1543, 3086, 6172, 20567, 41134, 82268, 202133, 242251, 404266, 484502, 808532, 969004, 31734881, 63469762, 126939524]

約数ペア:

[(1, 126939524), (2, 63469762), (4, 31734881), (131, 969004), (157, 808532), (262, 484502), (314, 404266), (524, 242251), (628, 202133), (1543, 82268), (3086, 41134), (6172, 20567)]