156980012

素因数分解:

$2^2\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{2671}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 314227200

約数和(自身を除く): 157247188

約数列:

[1, 2, 4, 7, 14, 28, 2099, 2671, 4198, 5342, 8396, 10684, 14693, 18697, 29386, 37394, 58772, 74788, 5606429, 11212858, 22425716, 39245003, 78490006, 156980012]

約数ペア:

[(1, 156980012), (2, 78490006), (4, 39245003), (7, 22425716), (14, 11212858), (28, 5606429), (2099, 74788), (2671, 58772), (4198, 37394), (5342, 29386), (8396, 18697), (10684, 14693)]