128068856

素因数分解:

$2^3\times {\mathrm{3851}}^1\times {\mathrm{4157}}^1$

素因数の和:8014

約数の個数: 16

約数和(自身を含む): 240249240

約数和(自身を除く): 112180384

約数列:

[1, 2, 4, 8, 3851, 4157, 7702, 8314, 15404, 16628, 30808, 33256, 16008607, 32017214, 64034428, 128068856]

約数ペア:

[(1, 128068856), (2, 64034428), (4, 32017214), (8, 16008607), (3851, 33256), (4157, 30808), (7702, 16628), (8314, 15404)]