159485870

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{50311}}^1$

素因数の和:50635

約数の個数: 16

約数和(自身を含む): 287985888

約数和(自身を除く): 128500018

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 50311, 100622, 251555, 503110, 15948587, 31897174, 79742935, 159485870]

約数ペア:

[(1, 159485870), (2, 79742935), (5, 31897174), (10, 15948587), (317, 503110), (634, 251555), (1585, 100622), (3170, 50311)]