157059644

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{17921}}^1$

素因数の和:18245

約数の個数: 24

約数和(自身を含む): 315140448

約数和(自身を除く): 158080804

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 17921, 35842, 71684, 125447, 250894, 501788, 5609273, 11218546, 22437092, 39264911, 78529822, 157059644]

約数ペア:

[(1, 157059644), (2, 78529822), (4, 39264911), (7, 22437092), (14, 11218546), (28, 5609273), (313, 501788), (626, 250894), (1252, 125447), (2191, 71684), (4382, 35842), (8764, 17921)]