156932402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648481}}^1$

素因数の和:648505

約数の個数: 12

約数和(自身を含む): 258744318

約数和(自身を除く): 101811916

約数列:

[1, 2, 11, 22, 121, 242, 648481, 1296962, 7133291, 14266582, 78466201, 156932402]

約数ペア:

[(1, 156932402), (2, 78466201), (11, 14266582), (22, 7133291), (121, 1296962), (242, 648481)]