165347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 16

約数和(自身を含む): 215040

約数和(自身を除く): 49693

約数列:

[1, 7, 13, 23, 79, 91, 161, 299, 553, 1027, 1817, 2093, 7189, 12719, 23621, 165347]

約数ペア:

[(1, 165347), (7, 23621), (13, 12719), (23, 7189), (79, 2093), (91, 1817), (161, 1027), (299, 553)]