146538526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{27743}}^1$

素因数の和:27903

約数の個数: 16

約数和(自身を含む): 233049600

約数和(自身を除く): 86511074

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 27743, 55486, 527117, 1054234, 3856277, 7712554, 73269263, 146538526]

約数ペア:

[(1, 146538526), (2, 73269263), (19, 7712554), (38, 3856277), (139, 1054234), (278, 527117), (2641, 55486), (5282, 27743)]