129147656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{133417}}^1$

素因数の和:133445

約数の個数: 24

約数和(自身を含む): 266168910

約数和(自身を除く): 137021254

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 133417, 266834, 533668, 1067336, 1467587, 2935174, 5870348, 11740696, 16143457, 32286914, 64573828, 129147656]

約数ペア:

[(1, 129147656), (2, 64573828), (4, 32286914), (8, 16143457), (11, 11740696), (22, 5870348), (44, 2935174), (88, 1467587), (121, 1067336), (242, 533668), (484, 266834), (968, 133417)]