168508396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 353493504

約数和(自身を除く): 184985108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 466, 644, 932, 1123, 1631, 2246, 3262, 4492, 5359, 6524, 7861, 10718, 15722, 21436, 25829, 31444, 37513, 51658, 75026, 103316, 150052, 180803, 261659, 361606, 523318, 723212, 1046636, 1831613, 3663226, 6018157, 7326452, 12036314, 24072628, 42127099, 84254198, 168508396]

約数ペア:

[(1, 168508396), (2, 84254198), (4, 42127099), (7, 24072628), (14, 12036314), (23, 7326452), (28, 6018157), (46, 3663226), (92, 1831613), (161, 1046636), (233, 723212), (322, 523318), (466, 361606), (644, 261659), (932, 180803), (1123, 150052), (1631, 103316), (2246, 75026), (3262, 51658), (4492, 37513), (5359, 31444), (6524, 25829), (7861, 21436), (10718, 15722)]