156380887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27527}}^1$

素因数の和:27582

約数の個数: 16

約数和(自身を含む): 184988160

約数和(自身を除く): 28607273

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 27527, 357851, 523013, 633121, 6799169, 8230573, 12029299, 156380887]

約数ペア:

[(1, 156380887), (13, 12029299), (19, 8230573), (23, 6799169), (247, 633121), (299, 523013), (437, 357851), (5681, 27527)]