159712858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{70111}}^1$

素因数の和:70197

約数の個数: 16

約数和(自身を含む): 257451264

約数和(自身を除く): 97738406

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 70111, 140222, 1191887, 2383774, 4697437, 9394874, 79856429, 159712858]

約数ペア:

[(1, 159712858), (2, 79856429), (17, 9394874), (34, 4697437), (67, 2383774), (134, 1191887), (1139, 140222), (2278, 70111)]