165738391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79187}}^1$

素因数の和:79230

約数の個数: 16

約数和(自身を含む): 212857344

約数和(自身を除く): 47118953

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 79187, 554309, 1029431, 1821301, 7206017, 12749107, 23676913, 165738391]

約数ペア:

[(1, 165738391), (7, 23676913), (13, 12749107), (23, 7206017), (91, 1821301), (161, 1029431), (299, 554309), (2093, 79187)]