308168208

素因数分解:

$2^4\times 3^2\times {\mathrm{2140057}}^1$

素因数の和:2140071

約数の個数: 30

約数和(自身を含む): 862443374

約数和(自身を除く): 554275166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2140057, 4280114, 6420171, 8560228, 12840342, 17120456, 19260513, 25680684, 34240912, 38521026, 51361368, 77042052, 102722736, 154084104, 308168208]

約数ペア:

[(1, 308168208), (2, 154084104), (3, 102722736), (4, 77042052), (6, 51361368), (8, 38521026), (9, 34240912), (12, 25680684), (16, 19260513), (18, 17120456), (24, 12840342), (36, 8560228), (48, 6420171), (72, 4280114), (144, 2140057)]