138788124

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{84421}}^1$

素因数の和:84565

約数の個数: 24

約数和(自身を含む): 326206608

約数和(自身を除く): 187418484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 84421, 168842, 253263, 337684, 506526, 1013052, 11565677, 23131354, 34697031, 46262708, 69394062, 138788124]

約数ペア:

[(1, 138788124), (2, 69394062), (3, 46262708), (4, 34697031), (6, 23131354), (12, 11565677), (137, 1013052), (274, 506526), (411, 337684), (548, 253263), (822, 168842), (1644, 84421)]