138321288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 96

約数和(自身を含む): 431708160

約数和(自身を除く): 293386872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2161, 2286, 2667, 3048, 3556, 4322, 4572, 5334, 6483, 7112, 8001, 8644, 9144, 10668, 12966, 15127, 16002, 17288, 19449, 21336, 25932, 30254, 32004, 38898, 45381, 51864, 60508, 64008, 77796, 90762, 121016, 136143, 155592, 181524, 272286, 274447, 363048, 544572, 548894, 823341, 1089144, 1097788, 1646682, 1921129, 2195576, 2470023, 3293364, 3842258, 4940046, 5763387, 6586728, 7684516, 9880092, 11526774, 15369032, 17290161, 19760184, 23053548, 34580322, 46107096, 69160644, 138321288]

約数ペア:

[(1, 138321288), (2, 69160644), (3, 46107096), (4, 34580322), (6, 23053548), (7, 19760184), (8, 17290161), (9, 15369032), (12, 11526774), (14, 9880092), (18, 7684516), (21, 6586728), (24, 5763387), (28, 4940046), (36, 3842258), (42, 3293364), (56, 2470023), (63, 2195576), (72, 1921129), (84, 1646682), (126, 1097788), (127, 1089144), (168, 823341), (252, 548894), (254, 544572), (381, 363048), (504, 274447), (508, 272286), (762, 181524), (889, 155592), (1016, 136143), (1143, 121016), (1524, 90762), (1778, 77796), (2161, 64008), (2286, 60508), (2667, 51864), (3048, 45381), (3556, 38898), (4322, 32004), (4572, 30254), (5334, 25932), (6483, 21336), (7112, 19449), (8001, 17288), (8644, 16002), (9144, 15127), (10668, 12966)]