159280135492

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{253630789}}^1$

素因数の和:253630950

約数の個数: 12

約数和(自身を含む): 280515653740

約数和(自身を除く): 121235518248

約数列:

[1, 2, 4, 157, 314, 628, 253630789, 507261578, 1014523156, 39820033873, 79640067746, 159280135492]

約数ペア:

[(1, 159280135492), (2, 79640067746), (4, 39820033873), (157, 1014523156), (314, 507261578), (628, 253630789)]