156940523638

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{2391001}}^1$

素因数の和:2391927

約数の個数: 16

約数和(自身を含む): 242045914464

約数和(自身を除く): 85105390826

約数列:

[1, 2, 37, 74, 887, 1774, 32819, 65638, 2391001, 4782002, 88467037, 176934074, 2120817887, 4241635774, 78470261819, 156940523638]

約数ペア:

[(1, 156940523638), (2, 78470261819), (37, 4241635774), (74, 2120817887), (887, 176934074), (1774, 88467037), (32819, 4782002), (65638, 2391001)]