166086395

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 203212800

約数和(自身を除く): 37126405

約数列:

[1, 5, 71, 199, 355, 995, 2351, 11755, 14129, 70645, 166921, 467849, 834605, 2339245, 33217279, 166086395]

約数ペア:

[(1, 166086395), (5, 33217279), (71, 2339245), (199, 834605), (355, 467849), (995, 166921), (2351, 70645), (11755, 14129)]