157520462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{650911}}^1$

素因数の和:650935

約数の個数: 12

約数和(自身を含む): 259713888

約数和(自身を除く): 102193426

約数列:

[1, 2, 11, 22, 121, 242, 650911, 1301822, 7160021, 14320042, 78760231, 157520462]

約数ペア:

[(1, 157520462), (2, 78760231), (11, 14320042), (22, 7160021), (121, 1301822), (242, 650911)]