131399424

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 421857072

約数和(自身を除く): 290457648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 107, 117, 123, 128, 144, 156, 164, 192, 208, 214, 234, 246, 256, 288, 312, 321, 328, 369, 384, 416, 428, 468, 492, 533, 576, 624, 642, 656, 738, 768, 832, 856, 936, 963, 984, 1066, 1152, 1248, 1284, 1312, 1391, 1476, 1599, 1664, 1712, 1872, 1926, 1968, 2132, 2304, 2496, 2568, 2624, 2782, 2952, 3198, 3328, 3424, 3744, 3852, 3936, 4173, 4264, 4387, 4797, 4992, 5136, 5248, 5564, 5904, 6396, 6848, 7488, 7704, 7872, 8346, 8528, 8774, 9594, 9984, 10272, 10496, 11128, 11808, 12519, 12792, 13161, 13696, 14976, 15408, 15744, 16692, 17056, 17548, 19188, 20544, 22256, 23616, 25038, 25584, 26322, 27392, 29952, 30816, 31488, 33384, 34112, 35096, 38376, 39483, 41088, 44512, 47232, 50076, 51168, 52644, 57031, 61632, 66768, 68224, 70192, 76752, 78966, 82176, 89024, 94464, 100152, 102336, 105288, 114062, 123264, 133536, 136448, 140384, 153504, 157932, 171093, 178048, 200304, 204672, 210576, 228124, 246528, 267072, 280768, 307008, 315864, 342186, 356096, 400608, 409344, 421152, 456248, 513279, 534144, 561536, 614016, 631728, 684372, 801216, 842304, 912496, 1026558, 1068288, 1123072, 1228032, 1263456, 1368744, 1602432, 1684608, 1824992, 2053116, 2526912, 2737488, 3204864, 3369216, 3649984, 4106232, 5053824, 5474976, 7299968, 8212464, 10107648, 10949952, 14599936, 16424928, 21899904, 32849856, 43799808, 65699712, 131399424]

約数ペア:

[(1, 131399424), (2, 65699712), (3, 43799808), (4, 32849856), (6, 21899904), (8, 16424928), (9, 14599936), (12, 10949952), (13, 10107648), (16, 8212464), (18, 7299968), (24, 5474976), (26, 5053824), (32, 4106232), (36, 3649984), (39, 3369216), (41, 3204864), (48, 2737488), (52, 2526912), (64, 2053116), (72, 1824992), (78, 1684608), (82, 1602432), (96, 1368744), (104, 1263456), (107, 1228032), (117, 1123072), (123, 1068288), (128, 1026558), (144, 912496), (156, 842304), (164, 801216), (192, 684372), (208, 631728), (214, 614016), (234, 561536), (246, 534144), (256, 513279), (288, 456248), (312, 421152), (321, 409344), (328, 400608), (369, 356096), (384, 342186), (416, 315864), (428, 307008), (468, 280768), (492, 267072), (533, 246528), (576, 228124), (624, 210576), (642, 204672), (656, 200304), (738, 178048), (768, 171093), (832, 157932), (856, 153504), (936, 140384), (963, 136448), (984, 133536), (1066, 123264), (1152, 114062), (1248, 105288), (1284, 102336), (1312, 100152), (1391, 94464), (1476, 89024), (1599, 82176), (1664, 78966), (1712, 76752), (1872, 70192), (1926, 68224), (1968, 66768), (2132, 61632), (2304, 57031), (2496, 52644), (2568, 51168), (2624, 50076), (2782, 47232), (2952, 44512), (3198, 41088), (3328, 39483), (3424, 38376), (3744, 35096), (3852, 34112), (3936, 33384), (4173, 31488), (4264, 30816), (4387, 29952), (4797, 27392), (4992, 26322), (5136, 25584), (5248, 25038), (5564, 23616), (5904, 22256), (6396, 20544), (6848, 19188), (7488, 17548), (7704, 17056), (7872, 16692), (8346, 15744), (8528, 15408), (8774, 14976), (9594, 13696), (9984, 13161), (10272, 12792), (10496, 12519), (11128, 11808)]