159812209

素因数分解:

${\mathrm{43}}^1\times {\mathrm{151}}^2\times {\mathrm{163}}^1$

素因数の和:508

約数の個数: 12

約数和(自身を含む): 165628848

約数和(自身を除く): 5816639

約数列:

[1, 43, 151, 163, 6493, 7009, 22801, 24613, 980443, 1058359, 3716563, 159812209]

約数ペア:

[(1, 159812209), (43, 3716563), (151, 1058359), (163, 980443), (6493, 24613), (7009, 22801)]