137252272

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{12671}}^1$

素因数の和:13356

約数の個数: 20

約数和(自身を含む): 266340096

約数和(自身を除く): 129087824

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 12671, 25342, 50684, 101368, 202736, 8578267, 17156534, 34313068, 68626136, 137252272]

約数ペア:

[(1, 137252272), (2, 68626136), (4, 34313068), (8, 17156534), (16, 8578267), (677, 202736), (1354, 101368), (2708, 50684), (5416, 25342), (10832, 12671)]