128326464

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{103}}^2$

素因数の和:234

約数の個数: 168

約数和(自身を含む): 435376320

約数和(自身を除く): 307049856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 144, 168, 189, 192, 206, 216, 224, 252, 288, 309, 336, 378, 412, 432, 448, 504, 576, 618, 672, 721, 756, 824, 864, 927, 1008, 1236, 1344, 1442, 1512, 1648, 1728, 1854, 2016, 2163, 2472, 2781, 2884, 3024, 3296, 3708, 4032, 4326, 4944, 5562, 5768, 6048, 6489, 6592, 7416, 8652, 9888, 10609, 11124, 11536, 12096, 12978, 14832, 17304, 19467, 19776, 21218, 22248, 23072, 25956, 29664, 31827, 34608, 38934, 42436, 44496, 46144, 51912, 59328, 63654, 69216, 74263, 77868, 84872, 88992, 95481, 103824, 127308, 138432, 148526, 155736, 169744, 177984, 190962, 207648, 222789, 254616, 286443, 297052, 311472, 339488, 381924, 415296, 445578, 509232, 572886, 594104, 622944, 668367, 678976, 763848, 891156, 1018464, 1145772, 1188208, 1245888, 1336734, 1527696, 1782312, 2005101, 2036928, 2291544, 2376416, 2673468, 3055392, 3564624, 4010202, 4583088, 4752832, 5346936, 6110784, 7129248, 8020404, 9166176, 10693872, 14258496, 16040808, 18332352, 21387744, 32081616, 42775488, 64163232, 128326464]

約数ペア:

[(1, 128326464), (2, 64163232), (3, 42775488), (4, 32081616), (6, 21387744), (7, 18332352), (8, 16040808), (9, 14258496), (12, 10693872), (14, 9166176), (16, 8020404), (18, 7129248), (21, 6110784), (24, 5346936), (27, 4752832), (28, 4583088), (32, 4010202), (36, 3564624), (42, 3055392), (48, 2673468), (54, 2376416), (56, 2291544), (63, 2036928), (64, 2005101), (72, 1782312), (84, 1527696), (96, 1336734), (103, 1245888), (108, 1188208), (112, 1145772), (126, 1018464), (144, 891156), (168, 763848), (189, 678976), (192, 668367), (206, 622944), (216, 594104), (224, 572886), (252, 509232), (288, 445578), (309, 415296), (336, 381924), (378, 339488), (412, 311472), (432, 297052), (448, 286443), (504, 254616), (576, 222789), (618, 207648), (672, 190962), (721, 177984), (756, 169744), (824, 155736), (864, 148526), (927, 138432), (1008, 127308), (1236, 103824), (1344, 95481), (1442, 88992), (1512, 84872), (1648, 77868), (1728, 74263), (1854, 69216), (2016, 63654), (2163, 59328), (2472, 51912), (2781, 46144), (2884, 44496), (3024, 42436), (3296, 38934), (3708, 34608), (4032, 31827), (4326, 29664), (4944, 25956), (5562, 23072), (5768, 22248), (6048, 21218), (6489, 19776), (6592, 19467), (7416, 17304), (8652, 14832), (9888, 12978), (10609, 12096), (11124, 11536)]