72190798

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 109778400

約数和(自身を除く): 37587602

約数列:

[1, 2, 149, 157, 298, 314, 1543, 3086, 23393, 46786, 229907, 242251, 459814, 484502, 36095399, 72190798]

約数ペア:

[(1, 72190798), (2, 36095399), (149, 484502), (157, 459814), (298, 242251), (314, 229907), (1543, 46786), (3086, 23393)]