164087238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3906839}}^1$

素因数の和:3906851

約数の個数: 16

約数和(自身を含む): 375056640

約数和(自身を除く): 210969402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3906839, 7813678, 11720517, 23441034, 27347873, 54695746, 82043619, 164087238]

約数ペア:

[(1, 164087238), (2, 82043619), (3, 54695746), (6, 27347873), (7, 23441034), (14, 11720517), (21, 7813678), (42, 3906839)]