140106288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:935

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 287366352

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, 839, 852, 994, 1136, 1176, 1491, 1678, 1704, 1988, 2352, 2517, 2982, 3356, 3408, 3479, 3976, 5034, 5873, 5964, 6712, 6958, 7952, 10068, 10437, 11746, 11928, 13424, 13916, 17619, 20136, 20874, 23492, 23856, 27832, 35238, 40272, 41111, 41748, 46984, 55664, 59569, 70476, 82222, 83496, 93968, 119138, 123333, 140952, 164444, 166992, 178707, 238276, 246666, 281904, 328888, 357414, 416983, 476552, 493332, 657776, 714828, 833966, 953104, 986664, 1250949, 1429656, 1667932, 1973328, 2501898, 2859312, 2918881, 3335864, 5003796, 5837762, 6671728, 8756643, 10007592, 11675524, 17513286, 20015184, 23351048, 35026572, 46702096, 70053144, 140106288]

約数ペア:

[(1, 140106288), (2, 70053144), (3, 46702096), (4, 35026572), (6, 23351048), (7, 20015184), (8, 17513286), (12, 11675524), (14, 10007592), (16, 8756643), (21, 6671728), (24, 5837762), (28, 5003796), (42, 3335864), (48, 2918881), (49, 2859312), (56, 2501898), (71, 1973328), (84, 1667932), (98, 1429656), (112, 1250949), (142, 986664), (147, 953104), (168, 833966), (196, 714828), (213, 657776), (284, 493332), (294, 476552), (336, 416983), (392, 357414), (426, 328888), (497, 281904), (568, 246666), (588, 238276), (784, 178707), (839, 166992), (852, 164444), (994, 140952), (1136, 123333), (1176, 119138), (1491, 93968), (1678, 83496), (1704, 82222), (1988, 70476), (2352, 59569), (2517, 55664), (2982, 46984), (3356, 41748), (3408, 41111), (3479, 40272), (3976, 35238), (5034, 27832), (5873, 23856), (5964, 23492), (6712, 20874), (6958, 20136), (7952, 17619), (10068, 13916), (10437, 13424), (11746, 11928)]