168434357

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 209902464

約数和(自身を除く): 41468107

約数列:

[1, 7, 13, 91, 169, 173, 823, 1183, 1211, 2249, 5761, 10699, 15743, 29237, 74893, 139087, 142379, 204659, 973609, 996653, 1850927, 12956489, 24062051, 168434357]

約数ペア:

[(1, 168434357), (7, 24062051), (13, 12956489), (91, 1850927), (169, 996653), (173, 973609), (823, 204659), (1183, 142379), (1211, 139087), (2249, 74893), (5761, 29237), (10699, 15743)]