166151765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4051}}^1$

素因数の和:4700

約数の個数: 16

約数和(自身を含む): 215112576

約数和(自身を除く): 48960811

約数列:

[1, 5, 13, 65, 631, 3155, 4051, 8203, 20255, 41015, 52663, 263315, 2556181, 12780905, 33230353, 166151765]

約数ペア:

[(1, 166151765), (5, 33230353), (13, 12780905), (65, 2556181), (631, 263315), (3155, 52663), (4051, 41015), (8203, 20255)]