157792964

素因数分解:

$2^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2647}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 315853440

約数和(自身を除く): 158060476

約数列:

[1, 2, 4, 7, 14, 28, 2129, 2647, 4258, 5294, 8516, 10588, 14903, 18529, 29806, 37058, 59612, 74116, 5635463, 11270926, 22541852, 39448241, 78896482, 157792964]

約数ペア:

[(1, 157792964), (2, 78896482), (4, 39448241), (7, 22541852), (14, 11270926), (28, 5635463), (2129, 74116), (2647, 59612), (4258, 37058), (5294, 29806), (8516, 18529), (10588, 14903)]