138091318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{9851}}^1$

素因数の和:10059

約数の個数: 16

約数和(自身を含む): 213276096

約数和(自身を除く): 75184778

約数列:

[1, 2, 43, 86, 163, 326, 7009, 9851, 14018, 19702, 423593, 847186, 1605713, 3211426, 69045659, 138091318]

約数ペア:

[(1, 138091318), (2, 69045659), (43, 3211426), (86, 1605713), (163, 847186), (326, 423593), (7009, 19702), (9851, 14018)]