156920416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{114041}}^1$

素因数の和:114094

約数の個数: 24

約数和(自身を含む): 316124424

約数和(自身を除く): 159204008

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 114041, 228082, 456164, 912328, 1824656, 3649312, 4903763, 9807526, 19615052, 39230104, 78460208, 156920416]

約数ペア:

[(1, 156920416), (2, 78460208), (4, 39230104), (8, 19615052), (16, 9807526), (32, 4903763), (43, 3649312), (86, 1824656), (172, 912328), (344, 456164), (688, 228082), (1376, 114041)]