157039288

素因数分解:

$2^3\times 7^1\times {\mathrm{2804273}}^1$

素因数の和:2804286

約数の個数: 16

約数和(自身を含む): 336512880

約数和(自身を除く): 179473592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2804273, 5608546, 11217092, 19629911, 22434184, 39259822, 78519644, 157039288]

約数ペア:

[(1, 157039288), (2, 78519644), (4, 39259822), (7, 22434184), (8, 19629911), (14, 11217092), (28, 5608546), (56, 2804273)]