122221568

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 132

約数和(自身を含む): 301645920

約数和(自身を除く): 179424352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 128, 136, 224, 236, 238, 256, 272, 289, 413, 448, 472, 476, 512, 544, 578, 826, 896, 944, 952, 1003, 1024, 1088, 1156, 1652, 1792, 1888, 1904, 2006, 2023, 2176, 2312, 3304, 3584, 3776, 3808, 4012, 4046, 4352, 4624, 6608, 7021, 7168, 7552, 7616, 8024, 8092, 8704, 9248, 13216, 14042, 15104, 15232, 16048, 16184, 17051, 17408, 18496, 26432, 28084, 30208, 30464, 32096, 32368, 34102, 36992, 52864, 56168, 60416, 60928, 64192, 64736, 68204, 73984, 105728, 112336, 119357, 121856, 128384, 129472, 136408, 147968, 211456, 224672, 238714, 256768, 258944, 272816, 295936, 422912, 449344, 477428, 513536, 517888, 545632, 898688, 954856, 1027072, 1035776, 1091264, 1797376, 1909712, 2071552, 2182528, 3594752, 3819424, 4365056, 7189504, 7638848, 8730112, 15277696, 17460224, 30555392, 61110784, 122221568]

約数ペア:

[(1, 122221568), (2, 61110784), (4, 30555392), (7, 17460224), (8, 15277696), (14, 8730112), (16, 7638848), (17, 7189504), (28, 4365056), (32, 3819424), (34, 3594752), (56, 2182528), (59, 2071552), (64, 1909712), (68, 1797376), (112, 1091264), (118, 1035776), (119, 1027072), (128, 954856), (136, 898688), (224, 545632), (236, 517888), (238, 513536), (256, 477428), (272, 449344), (289, 422912), (413, 295936), (448, 272816), (472, 258944), (476, 256768), (512, 238714), (544, 224672), (578, 211456), (826, 147968), (896, 136408), (944, 129472), (952, 128384), (1003, 121856), (1024, 119357), (1088, 112336), (1156, 105728), (1652, 73984), (1792, 68204), (1888, 64736), (1904, 64192), (2006, 60928), (2023, 60416), (2176, 56168), (2312, 52864), (3304, 36992), (3584, 34102), (3776, 32368), (3808, 32096), (4012, 30464), (4046, 30208), (4352, 28084), (4624, 26432), (6608, 18496), (7021, 17408), (7168, 17051), (7552, 16184), (7616, 16048), (8024, 15232), (8092, 15104), (8704, 14042), (9248, 13216)]