168538763798

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{124907}}^1\times {\mathrm{4139}}^1$

素因数の和:129211

約数の個数: 16

約数和(自身を含む): 254422607040

約数和(自身を除く): 85883843242

約数列:

[1, 2, 163, 326, 4139, 8278, 124907, 249814, 674657, 1349314, 20359841, 40719682, 516990073, 1033980146, 84269381899, 168538763798]

約数ペア:

[(1, 168538763798), (2, 84269381899), (163, 1033980146), (326, 516990073), (4139, 40719682), (8278, 20359841), (124907, 1349314), (249814, 674657)]