149686866

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 120

約数和(自身を含む): 396025740

約数和(自身を除く): 246338874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 109, 126, 147, 162, 173, 189, 218, 294, 327, 346, 378, 441, 519, 567, 654, 763, 882, 981, 1038, 1134, 1211, 1323, 1526, 1557, 1962, 2289, 2422, 2646, 2943, 3114, 3633, 3969, 4578, 4671, 5341, 5886, 6867, 7266, 7938, 8477, 8829, 9342, 10682, 10899, 13734, 14013, 16023, 16954, 17658, 18857, 20601, 21798, 25431, 28026, 32046, 32697, 37714, 41202, 48069, 50862, 56571, 61803, 65394, 76293, 96138, 98091, 113142, 123606, 131999, 144207, 152586, 169713, 196182, 228879, 263998, 288414, 339426, 395997, 432621, 457758, 509139, 686637, 791994, 865242, 923993, 1018278, 1187991, 1373274, 1527417, 1847986, 2375982, 2771979, 3054834, 3563973, 5543958, 7127946, 8315937, 10691919, 16631874, 21383838, 24947811, 49895622, 74843433, 149686866]

約数ペア:

[(1, 149686866), (2, 74843433), (3, 49895622), (6, 24947811), (7, 21383838), (9, 16631874), (14, 10691919), (18, 8315937), (21, 7127946), (27, 5543958), (42, 3563973), (49, 3054834), (54, 2771979), (63, 2375982), (81, 1847986), (98, 1527417), (109, 1373274), (126, 1187991), (147, 1018278), (162, 923993), (173, 865242), (189, 791994), (218, 686637), (294, 509139), (327, 457758), (346, 432621), (378, 395997), (441, 339426), (519, 288414), (567, 263998), (654, 228879), (763, 196182), (882, 169713), (981, 152586), (1038, 144207), (1134, 131999), (1211, 123606), (1323, 113142), (1526, 98091), (1557, 96138), (1962, 76293), (2289, 65394), (2422, 61803), (2646, 56571), (2943, 50862), (3114, 48069), (3633, 41202), (3969, 37714), (4578, 32697), (4671, 32046), (5341, 28026), (5886, 25431), (6867, 21798), (7266, 20601), (7938, 18857), (8477, 17658), (8829, 16954), (9342, 16023), (10682, 14013), (10899, 13734)]