157224856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{457049}}^1$

素因数の和:457098

約数の個数: 16

約数和(自身を含む): 301653000

約数和(自身を除く): 144428144

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 457049, 914098, 1828196, 3656392, 19653107, 39306214, 78612428, 157224856]

約数ペア:

[(1, 157224856), (2, 78612428), (4, 39306214), (8, 19653107), (43, 3656392), (86, 1828196), (172, 914098), (344, 457049)]