168086191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 52544849

約数列:

[1, 7, 13, 17, 91, 119, 179, 221, 607, 1253, 1547, 2327, 3043, 4249, 7891, 10319, 16289, 21301, 39559, 55237, 72233, 108653, 134147, 276913, 760571, 939029, 1412489, 1847101, 9887423, 12929707, 24012313, 168086191]

約数ペア:

[(1, 168086191), (7, 24012313), (13, 12929707), (17, 9887423), (91, 1847101), (119, 1412489), (179, 939029), (221, 760571), (607, 276913), (1253, 134147), (1547, 108653), (2327, 72233), (3043, 55237), (4249, 39559), (7891, 21301), (10319, 16289)]