128340576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 462309120

約数和(自身を除く): 333968544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 59, 63, 72, 78, 83, 84, 91, 96, 104, 112, 117, 118, 126, 144, 156, 166, 168, 177, 182, 208, 224, 234, 236, 249, 252, 273, 288, 312, 332, 336, 354, 364, 413, 416, 468, 472, 498, 504, 531, 546, 581, 624, 664, 672, 708, 728, 747, 767, 819, 826, 936, 944, 996, 1008, 1062, 1079, 1092, 1162, 1239, 1248, 1328, 1416, 1456, 1494, 1534, 1638, 1652, 1743, 1872, 1888, 1992, 2016, 2124, 2158, 2184, 2301, 2324, 2478, 2656, 2832, 2912, 2988, 3068, 3237, 3276, 3304, 3486, 3717, 3744, 3984, 4248, 4316, 4368, 4602, 4648, 4897, 4956, 5229, 5369, 5664, 5976, 6136, 6474, 6552, 6608, 6903, 6972, 7434, 7553, 7968, 8496, 8632, 8736, 9204, 9296, 9711, 9794, 9912, 10458, 10738, 11952, 12272, 12948, 13104, 13216, 13806, 13944, 14691, 14868, 15106, 16107, 16992, 17264, 18408, 18592, 19422, 19588, 19824, 20916, 21476, 22659, 23904, 24544, 25896, 26208, 27612, 27888, 29382, 29736, 30212, 32214, 34279, 34528, 36816, 38844, 39176, 39648, 41832, 42952, 44073, 45318, 48321, 51792, 55224, 55776, 58764, 59472, 60424, 63661, 64428, 67977, 68558, 73632, 77688, 78352, 83664, 85904, 88146, 90636, 96642, 102837, 103584, 110448, 117528, 118944, 120848, 127322, 128856, 135954, 137116, 155376, 156704, 167328, 171808, 176292, 181272, 190983, 193284, 205674, 220896, 235056, 241696, 254644, 257712, 271908, 274232, 308511, 310752, 352584, 362544, 381966, 386568, 411348, 445627, 470112, 509288, 515424, 543816, 548464, 572949, 617022, 705168, 725088, 763932, 773136, 822696, 891254, 1018576, 1087632, 1096928, 1145898, 1234044, 1336881, 1410336, 1527864, 1546272, 1645392, 1782508, 2037152, 2175264, 2291796, 2468088, 2673762, 3055728, 3290784, 3565016, 4010643, 4583592, 4936176, 5347524, 6111456, 7130032, 8021286, 9167184, 9872352, 10695048, 14260064, 16042572, 18334368, 21390096, 32085144, 42780192, 64170288, 128340576]

約数ペア:

[(1, 128340576), (2, 64170288), (3, 42780192), (4, 32085144), (6, 21390096), (7, 18334368), (8, 16042572), (9, 14260064), (12, 10695048), (13, 9872352), (14, 9167184), (16, 8021286), (18, 7130032), (21, 6111456), (24, 5347524), (26, 4936176), (28, 4583592), (32, 4010643), (36, 3565016), (39, 3290784), (42, 3055728), (48, 2673762), (52, 2468088), (56, 2291796), (59, 2175264), (63, 2037152), (72, 1782508), (78, 1645392), (83, 1546272), (84, 1527864), (91, 1410336), (96, 1336881), (104, 1234044), (112, 1145898), (117, 1096928), (118, 1087632), (126, 1018576), (144, 891254), (156, 822696), (166, 773136), (168, 763932), (177, 725088), (182, 705168), (208, 617022), (224, 572949), (234, 548464), (236, 543816), (249, 515424), (252, 509288), (273, 470112), (288, 445627), (312, 411348), (332, 386568), (336, 381966), (354, 362544), (364, 352584), (413, 310752), (416, 308511), (468, 274232), (472, 271908), (498, 257712), (504, 254644), (531, 241696), (546, 235056), (581, 220896), (624, 205674), (664, 193284), (672, 190983), (708, 181272), (728, 176292), (747, 171808), (767, 167328), (819, 156704), (826, 155376), (936, 137116), (944, 135954), (996, 128856), (1008, 127322), (1062, 120848), (1079, 118944), (1092, 117528), (1162, 110448), (1239, 103584), (1248, 102837), (1328, 96642), (1416, 90636), (1456, 88146), (1494, 85904), (1534, 83664), (1638, 78352), (1652, 77688), (1743, 73632), (1872, 68558), (1888, 67977), (1992, 64428), (2016, 63661), (2124, 60424), (2158, 59472), (2184, 58764), (2301, 55776), (2324, 55224), (2478, 51792), (2656, 48321), (2832, 45318), (2912, 44073), (2988, 42952), (3068, 41832), (3237, 39648), (3276, 39176), (3304, 38844), (3486, 36816), (3717, 34528), (3744, 34279), (3984, 32214), (4248, 30212), (4316, 29736), (4368, 29382), (4602, 27888), (4648, 27612), (4897, 26208), (4956, 25896), (5229, 24544), (5369, 23904), (5664, 22659), (5976, 21476), (6136, 20916), (6474, 19824), (6552, 19588), (6608, 19422), (6903, 18592), (6972, 18408), (7434, 17264), (7553, 16992), (7968, 16107), (8496, 15106), (8632, 14868), (8736, 14691), (9204, 13944), (9296, 13806), (9711, 13216), (9794, 13104), (9912, 12948), (10458, 12272), (10738, 11952)]