149322512

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{4283}}^1$

素因数の和:6470

約数の個数: 20

約数和(自身を含む): 289512720

約数和(自身を除く): 140190208

約数列:

[1, 2, 4, 8, 16, 2179, 4283, 4358, 8566, 8716, 17132, 17432, 34264, 34864, 68528, 9332657, 18665314, 37330628, 74661256, 149322512]

約数ペア:

[(1, 149322512), (2, 74661256), (4, 37330628), (8, 18665314), (16, 9332657), (2179, 68528), (4283, 34864), (4358, 34264), (8566, 17432), (8716, 17132)]