131387424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 446777856

約数和(自身を除く): 315390432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 49, 51, 53, 56, 62, 68, 84, 93, 96, 98, 102, 106, 112, 119, 124, 136, 147, 159, 168, 186, 196, 204, 212, 217, 224, 238, 248, 272, 294, 318, 336, 357, 371, 372, 392, 408, 424, 434, 476, 496, 527, 544, 588, 636, 651, 672, 714, 742, 744, 784, 816, 833, 848, 868, 901, 952, 992, 1054, 1113, 1176, 1272, 1302, 1428, 1484, 1488, 1519, 1568, 1581, 1632, 1643, 1666, 1696, 1736, 1802, 1904, 2108, 2226, 2352, 2499, 2544, 2597, 2604, 2703, 2856, 2968, 2976, 3038, 3162, 3286, 3332, 3472, 3604, 3689, 3808, 4216, 4452, 4557, 4704, 4929, 4998, 5088, 5194, 5208, 5406, 5712, 5936, 6076, 6307, 6324, 6572, 6664, 6944, 7208, 7378, 7791, 8432, 8904, 9114, 9858, 9996, 10388, 10416, 10812, 11067, 11424, 11501, 11872, 12152, 12614, 12648, 13144, 13328, 14416, 14756, 15582, 16864, 17808, 18228, 18921, 19716, 19992, 20776, 20832, 21624, 22134, 23002, 24304, 25228, 25296, 25823, 26288, 26656, 27931, 28832, 29512, 31164, 34503, 35616, 36456, 37842, 39432, 39984, 41552, 43248, 44149, 44268, 46004, 48608, 50456, 50592, 51646, 52576, 55862, 59024, 62328, 69006, 72912, 75684, 77469, 78864, 79968, 80507, 83104, 83793, 86496, 88298, 88536, 92008, 100912, 103292, 111724, 118048, 124656, 132447, 138012, 145824, 151368, 154938, 157728, 161014, 167586, 176596, 177072, 184016, 195517, 201824, 206584, 223448, 241521, 249312, 264894, 276024, 302736, 309876, 322028, 335172, 353192, 354144, 368032, 391034, 413168, 446896, 483042, 529788, 552048, 586551, 605472, 619752, 644056, 670344, 706384, 782068, 826336, 893792, 966084, 1059576, 1104096, 1173102, 1239504, 1288112, 1340688, 1368619, 1412768, 1564136, 1932168, 2119152, 2346204, 2479008, 2576224, 2681376, 2737238, 3128272, 3864336, 4105857, 4238304, 4692408, 5474476, 6256544, 7728672, 8211714, 9384816, 10948952, 16423428, 18769632, 21897904, 32846856, 43795808, 65693712, 131387424]

約数ペア:

[(1, 131387424), (2, 65693712), (3, 43795808), (4, 32846856), (6, 21897904), (7, 18769632), (8, 16423428), (12, 10948952), (14, 9384816), (16, 8211714), (17, 7728672), (21, 6256544), (24, 5474476), (28, 4692408), (31, 4238304), (32, 4105857), (34, 3864336), (42, 3128272), (48, 2737238), (49, 2681376), (51, 2576224), (53, 2479008), (56, 2346204), (62, 2119152), (68, 1932168), (84, 1564136), (93, 1412768), (96, 1368619), (98, 1340688), (102, 1288112), (106, 1239504), (112, 1173102), (119, 1104096), (124, 1059576), (136, 966084), (147, 893792), (159, 826336), (168, 782068), (186, 706384), (196, 670344), (204, 644056), (212, 619752), (217, 605472), (224, 586551), (238, 552048), (248, 529788), (272, 483042), (294, 446896), (318, 413168), (336, 391034), (357, 368032), (371, 354144), (372, 353192), (392, 335172), (408, 322028), (424, 309876), (434, 302736), (476, 276024), (496, 264894), (527, 249312), (544, 241521), (588, 223448), (636, 206584), (651, 201824), (672, 195517), (714, 184016), (742, 177072), (744, 176596), (784, 167586), (816, 161014), (833, 157728), (848, 154938), (868, 151368), (901, 145824), (952, 138012), (992, 132447), (1054, 124656), (1113, 118048), (1176, 111724), (1272, 103292), (1302, 100912), (1428, 92008), (1484, 88536), (1488, 88298), (1519, 86496), (1568, 83793), (1581, 83104), (1632, 80507), (1643, 79968), (1666, 78864), (1696, 77469), (1736, 75684), (1802, 72912), (1904, 69006), (2108, 62328), (2226, 59024), (2352, 55862), (2499, 52576), (2544, 51646), (2597, 50592), (2604, 50456), (2703, 48608), (2856, 46004), (2968, 44268), (2976, 44149), (3038, 43248), (3162, 41552), (3286, 39984), (3332, 39432), (3472, 37842), (3604, 36456), (3689, 35616), (3808, 34503), (4216, 31164), (4452, 29512), (4557, 28832), (4704, 27931), (4929, 26656), (4998, 26288), (5088, 25823), (5194, 25296), (5208, 25228), (5406, 24304), (5712, 23002), (5936, 22134), (6076, 21624), (6307, 20832), (6324, 20776), (6572, 19992), (6664, 19716), (6944, 18921), (7208, 18228), (7378, 17808), (7791, 16864), (8432, 15582), (8904, 14756), (9114, 14416), (9858, 13328), (9996, 13144), (10388, 12648), (10416, 12614), (10812, 12152), (11067, 11872), (11424, 11501)]