128684192

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 325775520

約数和(自身を除く): 197091328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 91, 98, 104, 107, 112, 118, 182, 196, 208, 214, 224, 236, 364, 392, 413, 416, 428, 472, 637, 728, 749, 767, 784, 826, 856, 944, 1274, 1391, 1456, 1498, 1534, 1568, 1652, 1712, 1888, 2548, 2782, 2891, 2912, 2996, 3068, 3304, 3424, 5096, 5243, 5369, 5564, 5782, 5992, 6136, 6313, 6608, 9737, 10192, 10486, 10738, 11128, 11564, 11984, 12272, 12626, 13216, 19474, 20384, 20972, 21476, 22256, 23128, 23968, 24544, 25252, 37583, 38948, 41944, 42952, 44191, 44512, 46256, 50504, 68159, 75166, 77896, 82069, 83888, 85904, 88382, 92512, 101008, 136318, 150332, 155792, 164138, 167776, 171808, 176764, 202016, 272636, 300664, 309337, 311584, 328276, 353528, 545272, 574483, 601328, 618674, 656552, 707056, 1090544, 1148966, 1202656, 1237348, 1313104, 1414112, 2181088, 2297932, 2474696, 2626208, 4021381, 4595864, 4949392, 8042762, 9191728, 9898784, 16085524, 18383456, 32171048, 64342096, 128684192]

約数ペア:

[(1, 128684192), (2, 64342096), (4, 32171048), (7, 18383456), (8, 16085524), (13, 9898784), (14, 9191728), (16, 8042762), (26, 4949392), (28, 4595864), (32, 4021381), (49, 2626208), (52, 2474696), (56, 2297932), (59, 2181088), (91, 1414112), (98, 1313104), (104, 1237348), (107, 1202656), (112, 1148966), (118, 1090544), (182, 707056), (196, 656552), (208, 618674), (214, 601328), (224, 574483), (236, 545272), (364, 353528), (392, 328276), (413, 311584), (416, 309337), (428, 300664), (472, 272636), (637, 202016), (728, 176764), (749, 171808), (767, 167776), (784, 164138), (826, 155792), (856, 150332), (944, 136318), (1274, 101008), (1391, 92512), (1456, 88382), (1498, 85904), (1534, 83888), (1568, 82069), (1652, 77896), (1712, 75166), (1888, 68159), (2548, 50504), (2782, 46256), (2891, 44512), (2912, 44191), (2996, 42952), (3068, 41944), (3304, 38948), (3424, 37583), (5096, 25252), (5243, 24544), (5369, 23968), (5564, 23128), (5782, 22256), (5992, 21476), (6136, 20972), (6313, 20384), (6608, 19474), (9737, 13216), (10192, 12626), (10486, 12272), (10738, 11984), (11128, 11564)]