159921544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{689317}}^1$

素因数の和:689352

約数の個数: 16

約数和(自身を含む): 310193100

約数和(自身を除く): 150271556

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 689317, 1378634, 2757268, 5514536, 19990193, 39980386, 79960772, 159921544]

約数ペア:

[(1, 159921544), (2, 79960772), (4, 39980386), (8, 19990193), (29, 5514536), (58, 2757268), (116, 1378634), (232, 689317)]