157037741

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 182217600

約数和(自身を除く): 25179859

約数列:

[1, 7, 89, 443, 569, 623, 3101, 3983, 39427, 50641, 252067, 275989, 354487, 1764469, 22433963, 157037741]

約数ペア:

[(1, 157037741), (7, 22433963), (89, 1764469), (443, 354487), (569, 275989), (623, 252067), (3101, 50641), (3983, 39427)]