189423201456

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1127197}}^1$

素因数の和:1127603

約数の個数: 80

約数和(自身を含む): 545112952800

約数和(自身を除く): 355689751344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 10503, 14004, 18672, 21006, 28008, 42012, 56016, 84024, 168048, 1127197, 2254394, 3381591, 4508788, 6763182, 9017576, 10144773, 13526364, 18035152, 20289546, 27052728, 30434319, 40579092, 54105456, 60868638, 81158184, 121737276, 162316368, 243474552, 438479633, 486949104, 876959266, 1315438899, 1753918532, 2630877798, 3507837064, 3946316697, 5261755596, 7015674128, 7892633394, 10523511192, 11838950091, 15785266788, 21047022384, 23677900182, 31570533576, 47355800364, 63141067152, 94711600728, 189423201456]

約数ペア:

[(1, 189423201456), (2, 94711600728), (3, 63141067152), (4, 47355800364), (6, 31570533576), (8, 23677900182), (9, 21047022384), (12, 15785266788), (16, 11838950091), (18, 10523511192), (24, 7892633394), (27, 7015674128), (36, 5261755596), (48, 3946316697), (54, 3507837064), (72, 2630877798), (108, 1753918532), (144, 1315438899), (216, 876959266), (389, 486949104), (432, 438479633), (778, 243474552), (1167, 162316368), (1556, 121737276), (2334, 81158184), (3112, 60868638), (3501, 54105456), (4668, 40579092), (6224, 30434319), (7002, 27052728), (9336, 20289546), (10503, 18035152), (14004, 13526364), (18672, 10144773), (21006, 9017576), (28008, 6763182), (42012, 4508788), (56016, 3381591), (84024, 2254394), (168048, 1127197)]