199648064

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 518891520

約数和(自身を除く): 319243456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 121, 127, 154, 176, 203, 224, 232, 242, 254, 308, 319, 352, 406, 448, 464, 484, 508, 616, 638, 704, 812, 847, 889, 928, 968, 1016, 1232, 1276, 1397, 1624, 1694, 1778, 1856, 1936, 2032, 2233, 2464, 2552, 2794, 3248, 3388, 3509, 3556, 3683, 3872, 4064, 4466, 4928, 5104, 5588, 6496, 6776, 7018, 7112, 7366, 7744, 8128, 8932, 9779, 10208, 11176, 12992, 13552, 14036, 14224, 14732, 15367, 17864, 19558, 20416, 22352, 24563, 25781, 27104, 28072, 28448, 29464, 30734, 35728, 39116, 40513, 44704, 49126, 51562, 54208, 56144, 56896, 58928, 61468, 71456, 78232, 81026, 89408, 98252, 103124, 107569, 112288, 117856, 122936, 142912, 156464, 162052, 196504, 206248, 215138, 224576, 235712, 245872, 283591, 312928, 324104, 393008, 412496, 430276, 445643, 491744, 567182, 625856, 648208, 786016, 824992, 860552, 891286, 983488, 1134364, 1296416, 1572032, 1649984, 1721104, 1782572, 2268728, 2592832, 3119501, 3442208, 3565144, 4537456, 6239002, 6884416, 7130288, 9074912, 12478004, 14260576, 18149824, 24956008, 28521152, 49912016, 99824032, 199648064]

約数ペア:

[(1, 199648064), (2, 99824032), (4, 49912016), (7, 28521152), (8, 24956008), (11, 18149824), (14, 14260576), (16, 12478004), (22, 9074912), (28, 7130288), (29, 6884416), (32, 6239002), (44, 4537456), (56, 3565144), (58, 3442208), (64, 3119501), (77, 2592832), (88, 2268728), (112, 1782572), (116, 1721104), (121, 1649984), (127, 1572032), (154, 1296416), (176, 1134364), (203, 983488), (224, 891286), (232, 860552), (242, 824992), (254, 786016), (308, 648208), (319, 625856), (352, 567182), (406, 491744), (448, 445643), (464, 430276), (484, 412496), (508, 393008), (616, 324104), (638, 312928), (704, 283591), (812, 245872), (847, 235712), (889, 224576), (928, 215138), (968, 206248), (1016, 196504), (1232, 162052), (1276, 156464), (1397, 142912), (1624, 122936), (1694, 117856), (1778, 112288), (1856, 107569), (1936, 103124), (2032, 98252), (2233, 89408), (2464, 81026), (2552, 78232), (2794, 71456), (3248, 61468), (3388, 58928), (3509, 56896), (3556, 56144), (3683, 54208), (3872, 51562), (4064, 49126), (4466, 44704), (4928, 40513), (5104, 39116), (5588, 35728), (6496, 30734), (6776, 29464), (7018, 28448), (7112, 28072), (7366, 27104), (7744, 25781), (8128, 24563), (8932, 22352), (9779, 20416), (10208, 19558), (11176, 17864), (12992, 15367), (13552, 14732), (14036, 14224)]