157480612

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{63809}}^1$

素因数の和:64430

約数の個数: 12

約数和(自身を含む): 276042060

約数和(自身を除く): 118561448

約数列:

[1, 2, 4, 617, 1234, 2468, 63809, 127618, 255236, 39370153, 78740306, 157480612]

約数ペア:

[(1, 157480612), (2, 78740306), (4, 39370153), (617, 255236), (1234, 127618), (2468, 63809)]