139102166

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{268537}}^1$

素因数の和:268583

約数の個数: 16

約数和(自身を含む): 244906656

約数和(自身を除く): 105804490

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 268537, 537074, 1879759, 3759518, 9935869, 19871738, 69551083, 139102166]

約数ペア:

[(1, 139102166), (2, 69551083), (7, 19871738), (14, 9935869), (37, 3759518), (74, 1879759), (259, 537074), (518, 268537)]