121123088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{176051}}^1$

素因数の和:176102

約数の個数: 20

約数和(自身を含む): 240134928

約数和(自身を除く): 119011840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 176051, 352102, 704204, 1408408, 2816816, 7570193, 15140386, 30280772, 60561544, 121123088]

約数ペア:

[(1, 121123088), (2, 60561544), (4, 30280772), (8, 15140386), (16, 7570193), (43, 2816816), (86, 1408408), (172, 704204), (344, 352102), (688, 176051)]