40148208

素因数分解:

$2^4\times 3^2\times {\mathrm{278807}}^1$

素因数の和:278821

約数の個数: 30

約数和(自身を含む): 112359624

約数和(自身を除く): 72211416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278807, 557614, 836421, 1115228, 1672842, 2230456, 2509263, 3345684, 4460912, 5018526, 6691368, 10037052, 13382736, 20074104, 40148208]

約数ペア:

[(1, 40148208), (2, 20074104), (3, 13382736), (4, 10037052), (6, 6691368), (8, 5018526), (9, 4460912), (12, 3345684), (16, 2509263), (18, 2230456), (24, 1672842), (36, 1115228), (48, 836421), (72, 557614), (144, 278807)]