140223792

素因数分解:

$2^4\times 3^1\times {\mathrm{2921329}}^1$

素因数の和:2921340

約数の個数: 20

約数和(自身を含む): 362244920

約数和(自身を除く): 222021128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2921329, 5842658, 8763987, 11685316, 17527974, 23370632, 35055948, 46741264, 70111896, 140223792]

約数ペア:

[(1, 140223792), (2, 70111896), (3, 46741264), (4, 35055948), (6, 23370632), (8, 17527974), (12, 11685316), (16, 8763987), (24, 5842658), (48, 2921329)]