143144792

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5693}}^1$

素因数の和:6155

約数の個数: 32

約数和(自身を含む): 307476000

約数和(自身を除く): 164331208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 5693, 6286, 11386, 12572, 22772, 25144, 39851, 45544, 79702, 159404, 318808, 2556157, 5112314, 10224628, 17893099, 20449256, 35786198, 71572396, 143144792]

約数ペア:

[(1, 143144792), (2, 71572396), (4, 35786198), (7, 20449256), (8, 17893099), (14, 10224628), (28, 5112314), (56, 2556157), (449, 318808), (898, 159404), (1796, 79702), (3143, 45544), (3592, 39851), (5693, 25144), (6286, 22772), (11386, 12572)]