168331365

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 333704448

約数和(自身を除く): 165373083

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 255, 345, 391, 405, 459, 621, 765, 1035, 1063, 1173, 1377, 1863, 1955, 2295, 3105, 3189, 3519, 5315, 5865, 6885, 9315, 9567, 10557, 15945, 17595, 18071, 24449, 28701, 31671, 47835, 52785, 54213, 73347, 86103, 90355, 122245, 143505, 158355, 162639, 220041, 271065, 366735, 415633, 430515, 487917, 660123, 813195, 1100205, 1246899, 1463751, 1980369, 2078165, 2439585, 3300615, 3740697, 6234495, 7318755, 9901845, 11222091, 18703485, 33666273, 56110455, 168331365]

約数ペア:

[(1, 168331365), (3, 56110455), (5, 33666273), (9, 18703485), (15, 11222091), (17, 9901845), (23, 7318755), (27, 6234495), (45, 3740697), (51, 3300615), (69, 2439585), (81, 2078165), (85, 1980369), (115, 1463751), (135, 1246899), (153, 1100205), (207, 813195), (255, 660123), (345, 487917), (391, 430515), (405, 415633), (459, 366735), (621, 271065), (765, 220041), (1035, 162639), (1063, 158355), (1173, 143505), (1377, 122245), (1863, 90355), (1955, 86103), (2295, 73347), (3105, 54213), (3189, 52785), (3519, 47835), (5315, 31671), (5865, 28701), (6885, 24449), (9315, 18071), (9567, 17595), (10557, 15945)]