156638072036

素因数分解:

$2^2\times {\mathrm{142601}}^1\times {\mathrm{274609}}^1$

素因数の和:417214

約数の個数: 12

約数和(自身を含む): 274119546540

約数和(自身を除く): 117481474504

約数列:

[1, 2, 4, 142601, 274609, 285202, 549218, 570404, 1098436, 39159518009, 78319036018, 156638072036]

約数ペア:

[(1, 156638072036), (2, 78319036018), (4, 39159518009), (142601, 1098436), (274609, 570404), (285202, 549218)]