161759702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{478579}}^1$

素因数の和:478607

約数の個数: 12

約数和(自身を含む): 262740420

約数和(自身を除く): 100980718

約数列:

[1, 2, 13, 26, 169, 338, 478579, 957158, 6221527, 12443054, 80879851, 161759702]

約数ペア:

[(1, 161759702), (2, 80879851), (13, 12443054), (26, 6221527), (169, 957158), (338, 478579)]