156918438443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{653209}}^1$

素因数の和:654326

約数の個数: 16

約数和(自身を含む): 179094504960

約数和(自身を除く): 22176066517

約数列:

[1, 13, 17, 221, 1087, 14131, 18479, 240227, 653209, 8491717, 11104553, 144359189, 710038183, 9230496379, 12070649111, 156918438443]

約数ペア:

[(1, 156918438443), (13, 12070649111), (17, 9230496379), (221, 710038183), (1087, 144359189), (14131, 11104553), (18479, 8491717), (240227, 653209)]