145400018

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1\times {\mathrm{757}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 220296024

約数和(自身を除く): 74896006

約数列:

[1, 2, 137, 274, 701, 757, 1402, 1514, 96037, 103709, 192074, 207418, 530657, 1061314, 72700009, 145400018]

約数ペア:

[(1, 145400018), (2, 72700009), (137, 1061314), (274, 530657), (701, 207418), (757, 192074), (1402, 103709), (1514, 96037)]