168421308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{3677}}^1$

素因数の和:4042

約数の個数: 48

約数和(自身を含む): 430061184

約数和(自身を除く): 261639876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 347, 694, 1041, 1388, 2082, 3677, 3817, 4164, 7354, 7634, 11031, 11451, 14708, 15268, 22062, 22902, 40447, 44124, 45804, 80894, 121341, 161788, 242682, 485364, 1275919, 2551838, 3827757, 5103676, 7655514, 14035109, 15311028, 28070218, 42105327, 56140436, 84210654, 168421308]

約数ペア:

[(1, 168421308), (2, 84210654), (3, 56140436), (4, 42105327), (6, 28070218), (11, 15311028), (12, 14035109), (22, 7655514), (33, 5103676), (44, 3827757), (66, 2551838), (132, 1275919), (347, 485364), (694, 242682), (1041, 161788), (1388, 121341), (2082, 80894), (3677, 45804), (3817, 44124), (4164, 40447), (7354, 22902), (7634, 22062), (11031, 15268), (11451, 14708)]