138436368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 422383680

約数和(自身を除く): 283947312

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, 829, 852, 994, 1136, 1176, 1491, 1658, 1704, 1988, 2352, 2487, 2982, 3316, 3408, 3479, 3976, 4974, 5803, 5964, 6632, 6958, 7952, 9948, 10437, 11606, 11928, 13264, 13916, 17409, 19896, 20874, 23212, 23856, 27832, 34818, 39792, 40621, 41748, 46424, 55664, 58859, 69636, 81242, 83496, 92848, 117718, 121863, 139272, 162484, 166992, 176577, 235436, 243726, 278544, 324968, 353154, 412013, 470872, 487452, 649936, 706308, 824026, 941744, 974904, 1236039, 1412616, 1648052, 1949808, 2472078, 2825232, 2884091, 3296104, 4944156, 5768182, 6592208, 8652273, 9888312, 11536364, 17304546, 19776624, 23072728, 34609092, 46145456, 69218184, 138436368]

約数ペア:

[(1, 138436368), (2, 69218184), (3, 46145456), (4, 34609092), (6, 23072728), (7, 19776624), (8, 17304546), (12, 11536364), (14, 9888312), (16, 8652273), (21, 6592208), (24, 5768182), (28, 4944156), (42, 3296104), (48, 2884091), (49, 2825232), (56, 2472078), (71, 1949808), (84, 1648052), (98, 1412616), (112, 1236039), (142, 974904), (147, 941744), (168, 824026), (196, 706308), (213, 649936), (284, 487452), (294, 470872), (336, 412013), (392, 353154), (426, 324968), (497, 278544), (568, 243726), (588, 235436), (784, 176577), (829, 166992), (852, 162484), (994, 139272), (1136, 121863), (1176, 117718), (1491, 92848), (1658, 83496), (1704, 81242), (1988, 69636), (2352, 58859), (2487, 55664), (2982, 46424), (3316, 41748), (3408, 40621), (3479, 39792), (3976, 34818), (4974, 27832), (5803, 23856), (5964, 23212), (6632, 20874), (6958, 19896), (7952, 17409), (9948, 13916), (10437, 13264), (11606, 11928)]