164889644

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{67247}}^1$

素因数の和:67864

約数の個数: 12

約数和(自身を含む): 289031904

約数和(自身を除く): 124142260

約数列:

[1, 2, 4, 613, 1226, 2452, 67247, 134494, 268988, 41222411, 82444822, 164889644]

約数ペア:

[(1, 164889644), (2, 82444822), (4, 41222411), (613, 268988), (1226, 134494), (2452, 67247)]