136646398

素因数分解:

$2^1\times 7^3\times {\mathrm{199193}}^1$

素因数の和:199216

約数の個数: 16

約数和(自身を含む): 239032800

約数和(自身を除く): 102386402

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 199193, 398386, 1394351, 2788702, 9760457, 19520914, 68323199, 136646398]

約数ペア:

[(1, 136646398), (2, 68323199), (7, 19520914), (14, 9760457), (49, 2788702), (98, 1394351), (343, 398386), (686, 199193)]