157157224

素因数分解:

$2^3\times 7^1\times {\mathrm{2806379}}^1$

素因数の和:2806392

約数の個数: 16

約数和(自身を含む): 336765600

約数和(自身を除く): 179608376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2806379, 5612758, 11225516, 19644653, 22451032, 39289306, 78578612, 157157224]

約数ペア:

[(1, 157157224), (2, 78578612), (4, 39289306), (7, 22451032), (8, 19644653), (14, 11225516), (28, 5612758), (56, 2806379)]