128532014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159469}}^1$

素因数の和:159515

約数の個数: 16

約数和(自身を含む): 214327680

約数和(自身を除く): 85795666

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 159469, 318938, 2073097, 4146194, 4943539, 9887078, 64266007, 128532014]

約数ペア:

[(1, 128532014), (2, 64266007), (13, 9887078), (26, 4943539), (31, 4146194), (62, 2073097), (403, 318938), (806, 159469)]