166356710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279667}}^1$

素因数の和:1279687

約数の個数: 16

約数和(自身を含む): 322476336

約数和(自身を除く): 156119626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1279667, 2559334, 6398335, 12796670, 16635671, 33271342, 83178355, 166356710]

約数ペア:

[(1, 166356710), (2, 83178355), (5, 33271342), (10, 16635671), (13, 12796670), (26, 6398335), (65, 2559334), (130, 1279667)]