143720124

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{87421}}^1$

素因数の和:87565

約数の個数: 24

約数和(自身を含む): 337798608

約数和(自身を除く): 194078484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 87421, 174842, 262263, 349684, 524526, 1049052, 11976677, 23953354, 35930031, 47906708, 71860062, 143720124]

約数ペア:

[(1, 143720124), (2, 71860062), (3, 47906708), (4, 35930031), (6, 23953354), (12, 11976677), (137, 1049052), (274, 524526), (411, 349684), (548, 262263), (822, 174842), (1644, 87421)]