158793886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{769}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 252640080

約数和(自身を除く): 93846194

約数列:

[1, 2, 23, 46, 67, 134, 769, 1538, 1541, 3082, 4489, 8978, 17687, 35374, 51523, 103046, 103247, 206494, 1185029, 2370058, 3452041, 6904082, 79396943, 158793886]

約数ペア:

[(1, 158793886), (2, 79396943), (23, 6904082), (46, 3452041), (67, 2370058), (134, 1185029), (769, 206494), (1538, 103247), (1541, 103046), (3082, 51523), (4489, 35374), (8978, 17687)]