121040208

素因数分解:

$2^4\times 3^2\times {\mathrm{840557}}^1$

素因数の和:840571

約数の個数: 30

約数和(自身を含む): 338744874

約数和(自身を除く): 217704666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 840557, 1681114, 2521671, 3362228, 5043342, 6724456, 7565013, 10086684, 13448912, 15130026, 20173368, 30260052, 40346736, 60520104, 121040208]

約数ペア:

[(1, 121040208), (2, 60520104), (3, 40346736), (4, 30260052), (6, 20173368), (8, 15130026), (9, 13448912), (12, 10086684), (16, 7565013), (18, 6724456), (24, 5043342), (36, 3362228), (48, 2521671), (72, 1681114), (144, 840557)]