164940296

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{438671}}^1$

素因数の和:438724

約数の個数: 16

約数和(自身を含む): 315843840

約数和(自身を除く): 150903544

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 438671, 877342, 1754684, 3509368, 20617537, 41235074, 82470148, 164940296]

約数ペア:

[(1, 164940296), (2, 82470148), (4, 41235074), (8, 20617537), (47, 3509368), (94, 1754684), (188, 877342), (376, 438671)]