156980054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019351}}^1$

素因数の和:1019371

約数の個数: 16

約数和(自身を含む): 293573376

約数和(自身を除く): 136593322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1019351, 2038702, 7135457, 11212861, 14270914, 22425722, 78490027, 156980054]

約数ペア:

[(1, 156980054), (2, 78490027), (7, 22425722), (11, 14270914), (14, 11212861), (22, 7135457), (77, 2038702), (154, 1019351)]