139160518

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{91193}}^1$

素因数の和:91311

約数の個数: 16

約数和(自身を含む): 240752160

約数和(自身を除く): 101591642

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 91193, 182386, 638351, 1276702, 9940037, 19880074, 69580259, 139160518]

約数ペア:

[(1, 139160518), (2, 69580259), (7, 19880074), (14, 9940037), (109, 1276702), (218, 638351), (763, 182386), (1526, 91193)]