129152208

素因数分解:

$2^4\times 3^1\times {\mathrm{2690671}}^1$

素因数の和:2690682

約数の個数: 20

約数和(自身を含む): 333643328

約数和(自身を除く): 204491120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2690671, 5381342, 8072013, 10762684, 16144026, 21525368, 32288052, 43050736, 64576104, 129152208]

約数ペア:

[(1, 129152208), (2, 64576104), (3, 43050736), (4, 32288052), (6, 21525368), (8, 16144026), (12, 10762684), (16, 8072013), (24, 5381342), (48, 2690671)]