131854238

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 199260000

約数和(自身を除く): 67405762

約数列:

[1, 2, 359, 409, 449, 718, 818, 898, 146831, 161191, 183641, 293662, 322382, 367282, 65927119, 131854238]

約数ペア:

[(1, 131854238), (2, 65927119), (359, 367282), (409, 322382), (449, 293662), (718, 183641), (818, 161191), (898, 146831)]