158423090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2243}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 326367360

約数和(自身を除く): 167944270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1009, 2018, 2243, 4486, 5045, 7063, 10090, 11215, 14126, 15701, 22430, 31402, 35315, 70630, 78505, 157010, 2263187, 4526374, 11315935, 15842309, 22631870, 31684618, 79211545, 158423090]

約数ペア:

[(1, 158423090), (2, 79211545), (5, 31684618), (7, 22631870), (10, 15842309), (14, 11315935), (35, 4526374), (70, 2263187), (1009, 157010), (2018, 78505), (2243, 70630), (4486, 35315), (5045, 31402), (7063, 22430), (10090, 15701), (11215, 14126)]