163489536

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 575590400

約数和(自身を除く): 412100864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 109, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 218, 224, 248, 252, 256, 279, 288, 327, 336, 372, 378, 384, 432, 434, 436, 448, 496, 504, 558, 576, 651, 654, 672, 744, 756, 763, 768, 837, 864, 868, 872, 896, 981, 992, 1008, 1116, 1152, 1302, 1308, 1344, 1488, 1512, 1526, 1674, 1728, 1736, 1744, 1792, 1953, 1962, 1984, 2016, 2232, 2289, 2304, 2604, 2616, 2688, 2943, 2976, 3024, 3052, 3348, 3379, 3456, 3472, 3488, 3906, 3924, 3968, 4032, 4464, 4578, 5208, 5232, 5376, 5859, 5886, 5952, 6048, 6104, 6696, 6758, 6867, 6912, 6944, 6976, 7812, 7848, 7936, 8064, 8928, 9156, 10137, 10416, 10464, 11718, 11772, 11904, 12096, 12208, 13392, 13516, 13734, 13888, 13952, 15624, 15696, 16128, 17856, 18312, 20274, 20601, 20832, 20928, 23436, 23544, 23653, 23808, 24192, 24416, 26784, 27032, 27468, 27776, 27904, 30411, 31248, 31392, 35712, 36624, 40548, 41202, 41664, 41856, 46872, 47088, 47306, 48384, 48832, 53568, 54064, 54936, 55552, 60822, 62496, 62784, 70959, 71424, 73248, 81096, 82404, 83328, 83712, 91233, 93744, 94176, 94612, 97664, 107136, 108128, 109872, 121644, 124992, 125568, 141918, 146496, 162192, 164808, 166656, 182466, 187488, 188352, 189224, 195328, 212877, 214272, 216256, 219744, 243288, 249984, 251136, 283836, 292992, 324384, 329616, 364932, 374976, 376704, 378448, 425754, 432512, 439488, 486576, 499968, 567672, 585984, 638631, 648768, 659232, 729864, 749952, 753408, 756896, 851508, 865024, 878976, 973152, 1135344, 1277262, 1297536, 1318464, 1459728, 1499904, 1513792, 1703016, 1757952, 1946304, 2270688, 2554524, 2595072, 2636928, 2919456, 3027584, 3406032, 3892608, 4541376, 5109048, 5273856, 5838912, 6055168, 6812064, 7785216, 9082752, 10218096, 11677824, 13624128, 18165504, 20436192, 23355648, 27248256, 40872384, 54496512, 81744768, 163489536]

約数ペア:

[(1, 163489536), (2, 81744768), (3, 54496512), (4, 40872384), (6, 27248256), (7, 23355648), (8, 20436192), (9, 18165504), (12, 13624128), (14, 11677824), (16, 10218096), (18, 9082752), (21, 7785216), (24, 6812064), (27, 6055168), (28, 5838912), (31, 5273856), (32, 5109048), (36, 4541376), (42, 3892608), (48, 3406032), (54, 3027584), (56, 2919456), (62, 2636928), (63, 2595072), (64, 2554524), (72, 2270688), (84, 1946304), (93, 1757952), (96, 1703016), (108, 1513792), (109, 1499904), (112, 1459728), (124, 1318464), (126, 1297536), (128, 1277262), (144, 1135344), (168, 973152), (186, 878976), (189, 865024), (192, 851508), (216, 756896), (217, 753408), (218, 749952), (224, 729864), (248, 659232), (252, 648768), (256, 638631), (279, 585984), (288, 567672), (327, 499968), (336, 486576), (372, 439488), (378, 432512), (384, 425754), (432, 378448), (434, 376704), (436, 374976), (448, 364932), (496, 329616), (504, 324384), (558, 292992), (576, 283836), (651, 251136), (654, 249984), (672, 243288), (744, 219744), (756, 216256), (763, 214272), (768, 212877), (837, 195328), (864, 189224), (868, 188352), (872, 187488), (896, 182466), (981, 166656), (992, 164808), (1008, 162192), (1116, 146496), (1152, 141918), (1302, 125568), (1308, 124992), (1344, 121644), (1488, 109872), (1512, 108128), (1526, 107136), (1674, 97664), (1728, 94612), (1736, 94176), (1744, 93744), (1792, 91233), (1953, 83712), (1962, 83328), (1984, 82404), (2016, 81096), (2232, 73248), (2289, 71424), (2304, 70959), (2604, 62784), (2616, 62496), (2688, 60822), (2943, 55552), (2976, 54936), (3024, 54064), (3052, 53568), (3348, 48832), (3379, 48384), (3456, 47306), (3472, 47088), (3488, 46872), (3906, 41856), (3924, 41664), (3968, 41202), (4032, 40548), (4464, 36624), (4578, 35712), (5208, 31392), (5232, 31248), (5376, 30411), (5859, 27904), (5886, 27776), (5952, 27468), (6048, 27032), (6104, 26784), (6696, 24416), (6758, 24192), (6867, 23808), (6912, 23653), (6944, 23544), (6976, 23436), (7812, 20928), (7848, 20832), (7936, 20601), (8064, 20274), (8928, 18312), (9156, 17856), (10137, 16128), (10416, 15696), (10464, 15624), (11718, 13952), (11772, 13888), (11904, 13734), (12096, 13516), (12208, 13392)]