181263456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2029

約数の個数: 144

約数和(自身を含む): 582014160

約数和(自身を除く): 400750704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 928, 957, 1044, 1056, 1276, 1392, 1584, 1914, 1973, 2088, 2552, 2784, 2871, 3168, 3828, 3946, 4176, 5104, 5742, 5919, 7656, 7892, 8352, 10208, 11484, 11838, 15312, 15784, 17757, 21703, 22968, 23676, 30624, 31568, 35514, 43406, 45936, 47352, 57217, 63136, 65109, 71028, 86812, 91872, 94704, 114434, 130218, 142056, 171651, 173624, 189408, 195327, 228868, 260436, 284112, 343302, 347248, 390654, 457736, 514953, 520872, 568224, 629387, 686604, 694496, 781308, 915472, 1029906, 1041744, 1258774, 1373208, 1562616, 1830944, 1888161, 2059812, 2083488, 2517548, 2746416, 3125232, 3776322, 4119624, 5035096, 5492832, 5664483, 6250464, 7552644, 8239248, 10070192, 11328966, 15105288, 16478496, 20140384, 22657932, 30210576, 45315864, 60421152, 90631728, 181263456]

約数ペア:

[(1, 181263456), (2, 90631728), (3, 60421152), (4, 45315864), (6, 30210576), (8, 22657932), (9, 20140384), (11, 16478496), (12, 15105288), (16, 11328966), (18, 10070192), (22, 8239248), (24, 7552644), (29, 6250464), (32, 5664483), (33, 5492832), (36, 5035096), (44, 4119624), (48, 3776322), (58, 3125232), (66, 2746416), (72, 2517548), (87, 2083488), (88, 2059812), (96, 1888161), (99, 1830944), (116, 1562616), (132, 1373208), (144, 1258774), (174, 1041744), (176, 1029906), (198, 915472), (232, 781308), (261, 694496), (264, 686604), (288, 629387), (319, 568224), (348, 520872), (352, 514953), (396, 457736), (464, 390654), (522, 347248), (528, 343302), (638, 284112), (696, 260436), (792, 228868), (928, 195327), (957, 189408), (1044, 173624), (1056, 171651), (1276, 142056), (1392, 130218), (1584, 114434), (1914, 94704), (1973, 91872), (2088, 86812), (2552, 71028), (2784, 65109), (2871, 63136), (3168, 57217), (3828, 47352), (3946, 45936), (4176, 43406), (5104, 35514), (5742, 31568), (5919, 30624), (7656, 23676), (7892, 22968), (8352, 21703), (10208, 17757), (11484, 15784), (11838, 15312)]