158784858

素因数分解:

$2^1\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{4871}}^1$

素因数の和:6690

約数の個数: 24

約数和(自身を含む): 344294496

約数和(自身を除く): 185509638

約数列:

[1, 2, 3, 6, 9, 18, 1811, 3622, 4871, 5433, 9742, 10866, 14613, 16299, 29226, 32598, 43839, 87678, 8821381, 17642762, 26464143, 52928286, 79392429, 158784858]

約数ペア:

[(1, 158784858), (2, 79392429), (3, 52928286), (6, 26464143), (9, 17642762), (18, 8821381), (1811, 87678), (3622, 43839), (4871, 32598), (5433, 29226), (9742, 16299), (10866, 14613)]