156940020728

素因数分解:

$2^3\times {\mathrm{751}}^1\times {\mathrm{26121841}}^1$

素因数の和:26122598

約数の個数: 16

約数和(自身を含む): 294654377760

約数和(自身を除く): 137714357032

約数列:

[1, 2, 4, 8, 751, 1502, 3004, 6008, 26121841, 52243682, 104487364, 208974728, 19617502591, 39235005182, 78470010364, 156940020728]

約数ペア:

[(1, 156940020728), (2, 78470010364), (4, 39235005182), (8, 19617502591), (751, 208974728), (1502, 104487364), (3004, 52243682), (6008, 26121841)]