128526652

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 228310992

約数和(自身を除く): 99784340

約数列:

[1, 2, 4, 113, 181, 226, 362, 452, 724, 1571, 3142, 6284, 20453, 40906, 81812, 177523, 284351, 355046, 568702, 710092, 1137404, 32131663, 64263326, 128526652]

約数ペア:

[(1, 128526652), (2, 64263326), (4, 32131663), (113, 1137404), (181, 710092), (226, 568702), (362, 355046), (452, 284351), (724, 177523), (1571, 81812), (3142, 40906), (6284, 20453)]