138102384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 421365888

約数和(自身を除く): 283263504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 827, 852, 994, 1136, 1176, 1491, 1654, 1704, 1988, 2352, 2481, 2982, 3308, 3408, 3479, 3976, 4962, 5789, 5964, 6616, 6958, 7952, 9924, 10437, 11578, 11928, 13232, 13916, 17367, 19848, 20874, 23156, 23856, 27832, 34734, 39696, 40523, 41748, 46312, 55664, 58717, 69468, 81046, 83496, 92624, 117434, 121569, 138936, 162092, 166992, 176151, 234868, 243138, 277872, 324184, 352302, 411019, 469736, 486276, 648368, 704604, 822038, 939472, 972552, 1233057, 1409208, 1644076, 1945104, 2466114, 2818416, 2877133, 3288152, 4932228, 5754266, 6576304, 8631399, 9864456, 11508532, 17262798, 19728912, 23017064, 34525596, 46034128, 69051192, 138102384]

約数ペア:

[(1, 138102384), (2, 69051192), (3, 46034128), (4, 34525596), (6, 23017064), (7, 19728912), (8, 17262798), (12, 11508532), (14, 9864456), (16, 8631399), (21, 6576304), (24, 5754266), (28, 4932228), (42, 3288152), (48, 2877133), (49, 2818416), (56, 2466114), (71, 1945104), (84, 1644076), (98, 1409208), (112, 1233057), (142, 972552), (147, 939472), (168, 822038), (196, 704604), (213, 648368), (284, 486276), (294, 469736), (336, 411019), (392, 352302), (426, 324184), (497, 277872), (568, 243138), (588, 234868), (784, 176151), (827, 166992), (852, 162092), (994, 138936), (1136, 121569), (1176, 117434), (1491, 92624), (1654, 83496), (1704, 81046), (1988, 69468), (2352, 58717), (2481, 55664), (2982, 46312), (3308, 41748), (3408, 40523), (3479, 39696), (3976, 34734), (4962, 27832), (5789, 23856), (5964, 23156), (6616, 20874), (6958, 19848), (7952, 17367), (9924, 13916), (10437, 13232), (11578, 11928)]