156946365890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{54306701}}^1$

素因数の和:54306742

約数の個数: 24

約数和(自身を含む): 300098835252

約数和(自身を除く): 143152469362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 54306701, 108613402, 271533505, 543067010, 923213917, 1846427834, 4616069585, 9232139170, 15694636589, 31389273178, 78473182945, 156946365890]

約数ペア:

[(1, 156946365890), (2, 78473182945), (5, 31389273178), (10, 15694636589), (17, 9232139170), (34, 4616069585), (85, 1846427834), (170, 923213917), (289, 543067010), (578, 271533505), (1445, 108613402), (2890, 54306701)]