160638244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{28871}}^1$

素因数の和:28995

約数の個数: 24

約数和(自身を含む): 305581248

約数和(自身を除く): 144943004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 28871, 57742, 115484, 375323, 750646, 1501292, 3089197, 6178394, 12356788, 40159561, 80319122, 160638244]

約数ペア:

[(1, 160638244), (2, 80319122), (4, 40159561), (13, 12356788), (26, 6178394), (52, 3089197), (107, 1501292), (214, 750646), (428, 375323), (1391, 115484), (2782, 57742), (5564, 28871)]