128637936

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 441043200

約数和(自身を除く): 312405264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 59, 63, 72, 84, 98, 103, 108, 112, 118, 126, 144, 147, 168, 177, 189, 196, 206, 216, 236, 252, 294, 309, 336, 354, 378, 392, 412, 413, 432, 441, 472, 504, 531, 588, 618, 708, 721, 756, 784, 824, 826, 882, 927, 944, 1008, 1062, 1176, 1236, 1239, 1323, 1416, 1442, 1512, 1593, 1648, 1652, 1764, 1854, 2124, 2163, 2352, 2472, 2478, 2646, 2781, 2832, 2884, 2891, 3024, 3186, 3304, 3528, 3708, 3717, 4248, 4326, 4944, 4956, 5047, 5292, 5562, 5768, 5782, 6077, 6372, 6489, 6608, 7056, 7416, 7434, 8496, 8652, 8673, 9912, 10094, 10584, 11124, 11151, 11536, 11564, 12154, 12744, 12978, 14832, 14868, 15141, 17304, 17346, 18231, 19467, 19824, 20188, 21168, 22248, 22302, 23128, 24308, 25488, 25956, 26019, 29736, 30282, 34608, 34692, 36462, 38934, 40376, 42539, 44496, 44604, 45423, 46256, 48616, 51912, 52038, 54693, 59472, 60564, 69384, 72924, 77868, 78057, 80752, 85078, 89208, 90846, 97232, 103824, 104076, 109386, 121128, 127617, 136269, 138768, 145848, 155736, 156114, 164079, 170156, 178416, 181692, 208152, 218772, 242256, 255234, 272538, 291696, 297773, 311472, 312228, 328158, 340312, 363384, 382851, 416304, 437544, 510468, 545076, 595546, 624456, 656316, 680624, 726768, 765702, 875088, 893319, 1020936, 1090152, 1148553, 1191092, 1248912, 1312632, 1531404, 1786638, 2041872, 2180304, 2297106, 2382184, 2625264, 2679957, 3062808, 3573276, 4594212, 4764368, 5359914, 6125616, 7146552, 8039871, 9188424, 10719828, 14293104, 16079742, 18376848, 21439656, 32159484, 42879312, 64318968, 128637936]

約数ペア:

[(1, 128637936), (2, 64318968), (3, 42879312), (4, 32159484), (6, 21439656), (7, 18376848), (8, 16079742), (9, 14293104), (12, 10719828), (14, 9188424), (16, 8039871), (18, 7146552), (21, 6125616), (24, 5359914), (27, 4764368), (28, 4594212), (36, 3573276), (42, 3062808), (48, 2679957), (49, 2625264), (54, 2382184), (56, 2297106), (59, 2180304), (63, 2041872), (72, 1786638), (84, 1531404), (98, 1312632), (103, 1248912), (108, 1191092), (112, 1148553), (118, 1090152), (126, 1020936), (144, 893319), (147, 875088), (168, 765702), (177, 726768), (189, 680624), (196, 656316), (206, 624456), (216, 595546), (236, 545076), (252, 510468), (294, 437544), (309, 416304), (336, 382851), (354, 363384), (378, 340312), (392, 328158), (412, 312228), (413, 311472), (432, 297773), (441, 291696), (472, 272538), (504, 255234), (531, 242256), (588, 218772), (618, 208152), (708, 181692), (721, 178416), (756, 170156), (784, 164079), (824, 156114), (826, 155736), (882, 145848), (927, 138768), (944, 136269), (1008, 127617), (1062, 121128), (1176, 109386), (1236, 104076), (1239, 103824), (1323, 97232), (1416, 90846), (1442, 89208), (1512, 85078), (1593, 80752), (1648, 78057), (1652, 77868), (1764, 72924), (1854, 69384), (2124, 60564), (2163, 59472), (2352, 54693), (2472, 52038), (2478, 51912), (2646, 48616), (2781, 46256), (2832, 45423), (2884, 44604), (2891, 44496), (3024, 42539), (3186, 40376), (3304, 38934), (3528, 36462), (3708, 34692), (3717, 34608), (4248, 30282), (4326, 29736), (4944, 26019), (4956, 25956), (5047, 25488), (5292, 24308), (5562, 23128), (5768, 22302), (5782, 22248), (6077, 21168), (6372, 20188), (6489, 19824), (6608, 19467), (7056, 18231), (7416, 17346), (7434, 17304), (8496, 15141), (8652, 14868), (8673, 14832), (9912, 12978), (10094, 12744), (10584, 12154), (11124, 11564), (11151, 11536)]