138939696

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 473928000

約数和(自身を除く): 334988304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 97, 98, 112, 116, 126, 144, 147, 168, 174, 194, 196, 203, 232, 252, 261, 291, 294, 336, 343, 348, 388, 392, 406, 441, 464, 504, 522, 582, 588, 609, 679, 686, 696, 776, 784, 812, 873, 882, 1008, 1029, 1044, 1164, 1176, 1218, 1358, 1372, 1392, 1421, 1552, 1624, 1746, 1764, 1827, 2037, 2058, 2088, 2328, 2352, 2436, 2716, 2744, 2813, 2842, 3087, 3248, 3492, 3528, 3654, 4074, 4116, 4176, 4263, 4656, 4753, 4872, 5432, 5488, 5626, 5684, 6111, 6174, 6984, 7056, 7308, 8148, 8232, 8439, 8526, 9506, 9744, 9947, 10864, 11252, 11368, 12222, 12348, 12789, 13968, 14259, 14616, 16296, 16464, 16878, 17052, 19012, 19691, 19894, 22504, 22736, 24444, 24696, 25317, 25578, 28518, 29232, 29841, 32592, 33271, 33756, 34104, 38024, 39382, 39788, 42777, 45008, 48888, 49392, 50634, 51156, 57036, 59073, 59682, 66542, 67512, 68208, 76048, 78764, 79576, 85554, 89523, 97776, 99813, 101268, 102312, 114072, 118146, 119364, 133084, 135024, 137837, 157528, 159152, 171108, 177219, 179046, 199626, 202536, 204624, 228144, 236292, 238728, 266168, 275674, 299439, 315056, 342216, 354438, 358092, 399252, 405072, 413511, 472584, 477456, 532336, 551348, 598878, 684432, 708876, 716184, 798504, 827022, 945168, 964859, 1102696, 1197756, 1240533, 1417752, 1432368, 1597008, 1654044, 1929718, 2205392, 2395512, 2481066, 2835504, 2894577, 3308088, 3859436, 4791024, 4962132, 5789154, 6616176, 7718872, 8683731, 9924264, 11578308, 15437744, 17367462, 19848528, 23156616, 34734924, 46313232, 69469848, 138939696]

約数ペア:

[(1, 138939696), (2, 69469848), (3, 46313232), (4, 34734924), (6, 23156616), (7, 19848528), (8, 17367462), (9, 15437744), (12, 11578308), (14, 9924264), (16, 8683731), (18, 7718872), (21, 6616176), (24, 5789154), (28, 4962132), (29, 4791024), (36, 3859436), (42, 3308088), (48, 2894577), (49, 2835504), (56, 2481066), (58, 2395512), (63, 2205392), (72, 1929718), (84, 1654044), (87, 1597008), (97, 1432368), (98, 1417752), (112, 1240533), (116, 1197756), (126, 1102696), (144, 964859), (147, 945168), (168, 827022), (174, 798504), (194, 716184), (196, 708876), (203, 684432), (232, 598878), (252, 551348), (261, 532336), (291, 477456), (294, 472584), (336, 413511), (343, 405072), (348, 399252), (388, 358092), (392, 354438), (406, 342216), (441, 315056), (464, 299439), (504, 275674), (522, 266168), (582, 238728), (588, 236292), (609, 228144), (679, 204624), (686, 202536), (696, 199626), (776, 179046), (784, 177219), (812, 171108), (873, 159152), (882, 157528), (1008, 137837), (1029, 135024), (1044, 133084), (1164, 119364), (1176, 118146), (1218, 114072), (1358, 102312), (1372, 101268), (1392, 99813), (1421, 97776), (1552, 89523), (1624, 85554), (1746, 79576), (1764, 78764), (1827, 76048), (2037, 68208), (2058, 67512), (2088, 66542), (2328, 59682), (2352, 59073), (2436, 57036), (2716, 51156), (2744, 50634), (2813, 49392), (2842, 48888), (3087, 45008), (3248, 42777), (3492, 39788), (3528, 39382), (3654, 38024), (4074, 34104), (4116, 33756), (4176, 33271), (4263, 32592), (4656, 29841), (4753, 29232), (4872, 28518), (5432, 25578), (5488, 25317), (5626, 24696), (5684, 24444), (6111, 22736), (6174, 22504), (6984, 19894), (7056, 19691), (7308, 19012), (8148, 17052), (8232, 16878), (8439, 16464), (8526, 16296), (9506, 14616), (9744, 14259), (9947, 13968), (10864, 12789), (11252, 12348), (11368, 12222)]