164402329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13187}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 203833728

約数和(自身を除く): 39431399

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 13187, 92309, 171431, 1200017, 1806619, 12646333, 23486047, 164402329]

約数ペア:

[(1, 164402329), (7, 23486047), (13, 12646333), (91, 1806619), (137, 1200017), (959, 171431), (1781, 92309), (12467, 13187)]