126655984

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 180

約数和(自身を含む): 334160904

約数和(自身を除く): 207504920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 43, 49, 52, 56, 68, 86, 91, 98, 104, 112, 119, 136, 172, 182, 196, 208, 221, 238, 272, 289, 301, 344, 364, 392, 442, 476, 559, 578, 602, 637, 688, 728, 731, 784, 833, 884, 952, 1118, 1156, 1204, 1274, 1456, 1462, 1547, 1666, 1768, 1904, 2023, 2107, 2236, 2312, 2408, 2548, 2924, 3094, 3332, 3536, 3757, 3913, 4046, 4214, 4472, 4624, 4816, 5096, 5117, 5848, 6188, 6664, 7514, 7826, 8092, 8428, 8944, 9503, 10192, 10234, 10829, 11696, 12376, 12427, 13328, 14161, 15028, 15652, 16184, 16856, 19006, 20468, 21658, 24752, 24854, 26299, 27391, 28322, 30056, 31304, 32368, 33712, 35819, 38012, 40936, 43316, 49708, 52598, 54782, 56644, 60112, 62608, 66521, 71638, 76024, 81872, 86632, 86989, 99416, 105196, 109564, 113288, 133042, 143276, 152048, 161551, 173264, 173978, 184093, 198832, 210392, 219128, 226576, 266084, 286552, 323102, 347956, 368186, 420784, 438256, 465647, 532168, 573104, 608923, 646204, 695912, 736372, 931294, 1064336, 1130857, 1217846, 1292408, 1391824, 1472744, 1862588, 2261714, 2435692, 2584816, 2945488, 3725176, 4523428, 4871384, 7450352, 7915999, 9046856, 9742768, 15831998, 18093712, 31663996, 63327992, 126655984]

約数ペア:

[(1, 126655984), (2, 63327992), (4, 31663996), (7, 18093712), (8, 15831998), (13, 9742768), (14, 9046856), (16, 7915999), (17, 7450352), (26, 4871384), (28, 4523428), (34, 3725176), (43, 2945488), (49, 2584816), (52, 2435692), (56, 2261714), (68, 1862588), (86, 1472744), (91, 1391824), (98, 1292408), (104, 1217846), (112, 1130857), (119, 1064336), (136, 931294), (172, 736372), (182, 695912), (196, 646204), (208, 608923), (221, 573104), (238, 532168), (272, 465647), (289, 438256), (301, 420784), (344, 368186), (364, 347956), (392, 323102), (442, 286552), (476, 266084), (559, 226576), (578, 219128), (602, 210392), (637, 198832), (688, 184093), (728, 173978), (731, 173264), (784, 161551), (833, 152048), (884, 143276), (952, 133042), (1118, 113288), (1156, 109564), (1204, 105196), (1274, 99416), (1456, 86989), (1462, 86632), (1547, 81872), (1666, 76024), (1768, 71638), (1904, 66521), (2023, 62608), (2107, 60112), (2236, 56644), (2312, 54782), (2408, 52598), (2548, 49708), (2924, 43316), (3094, 40936), (3332, 38012), (3536, 35819), (3757, 33712), (3913, 32368), (4046, 31304), (4214, 30056), (4472, 28322), (4624, 27391), (4816, 26299), (5096, 24854), (5117, 24752), (5848, 21658), (6188, 20468), (6664, 19006), (7514, 16856), (7826, 16184), (8092, 15652), (8428, 15028), (8944, 14161), (9503, 13328), (10192, 12427), (10234, 12376), (10829, 11696)]