129120166

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{7211}}^1$

素因数の和:8499

約数の個数: 16

約数和(自身を含む): 221552640

約数和(自身を除く): 92432474

約数列:

[1, 2, 7, 14, 1279, 2558, 7211, 8953, 14422, 17906, 50477, 100954, 9222869, 18445738, 64560083, 129120166]

約数ペア:

[(1, 129120166), (2, 64560083), (7, 18445738), (14, 9222869), (1279, 100954), (2558, 50477), (7211, 17906), (8953, 14422)]