128420544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 224

約数和(自身を含む): 421355520

約数和(自身を除く): 292934976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 47, 48, 56, 57, 64, 76, 84, 94, 96, 107, 112, 114, 133, 141, 152, 168, 188, 192, 214, 224, 228, 266, 282, 304, 321, 329, 336, 376, 399, 428, 448, 456, 532, 564, 608, 642, 658, 672, 749, 752, 798, 856, 893, 912, 987, 1064, 1128, 1216, 1284, 1316, 1344, 1498, 1504, 1596, 1712, 1786, 1824, 1974, 2033, 2128, 2247, 2256, 2568, 2632, 2679, 2996, 3008, 3192, 3424, 3572, 3648, 3948, 4066, 4256, 4494, 4512, 5029, 5136, 5264, 5358, 5992, 6099, 6251, 6384, 6848, 7144, 7896, 8132, 8512, 8988, 9024, 10058, 10272, 10528, 10716, 11984, 12198, 12502, 12768, 14231, 14288, 15087, 15792, 16264, 17976, 18753, 20116, 20544, 21056, 21432, 23968, 24396, 25004, 25536, 28462, 28576, 30174, 31584, 32528, 35203, 35952, 37506, 40232, 42693, 42864, 47936, 48792, 50008, 56924, 57152, 60348, 63168, 65056, 70406, 71904, 75012, 80464, 85386, 85728, 95551, 97584, 100016, 105609, 113848, 120696, 130112, 140812, 143808, 150024, 160928, 170772, 171456, 191102, 195168, 200032, 211218, 227696, 241392, 281624, 286653, 300048, 321856, 341544, 382204, 390336, 400064, 422436, 455392, 482784, 563248, 573306, 600096, 668857, 683088, 764408, 844872, 910784, 965568, 1126496, 1146612, 1200192, 1337714, 1366176, 1528816, 1689744, 2006571, 2252992, 2293224, 2675428, 2732352, 3057632, 3379488, 4013142, 4586448, 5350856, 6115264, 6758976, 8026284, 9172896, 10701712, 16052568, 18345792, 21403424, 32105136, 42806848, 64210272, 128420544]

約数ペア:

[(1, 128420544), (2, 64210272), (3, 42806848), (4, 32105136), (6, 21403424), (7, 18345792), (8, 16052568), (12, 10701712), (14, 9172896), (16, 8026284), (19, 6758976), (21, 6115264), (24, 5350856), (28, 4586448), (32, 4013142), (38, 3379488), (42, 3057632), (47, 2732352), (48, 2675428), (56, 2293224), (57, 2252992), (64, 2006571), (76, 1689744), (84, 1528816), (94, 1366176), (96, 1337714), (107, 1200192), (112, 1146612), (114, 1126496), (133, 965568), (141, 910784), (152, 844872), (168, 764408), (188, 683088), (192, 668857), (214, 600096), (224, 573306), (228, 563248), (266, 482784), (282, 455392), (304, 422436), (321, 400064), (329, 390336), (336, 382204), (376, 341544), (399, 321856), (428, 300048), (448, 286653), (456, 281624), (532, 241392), (564, 227696), (608, 211218), (642, 200032), (658, 195168), (672, 191102), (749, 171456), (752, 170772), (798, 160928), (856, 150024), (893, 143808), (912, 140812), (987, 130112), (1064, 120696), (1128, 113848), (1216, 105609), (1284, 100016), (1316, 97584), (1344, 95551), (1498, 85728), (1504, 85386), (1596, 80464), (1712, 75012), (1786, 71904), (1824, 70406), (1974, 65056), (2033, 63168), (2128, 60348), (2247, 57152), (2256, 56924), (2568, 50008), (2632, 48792), (2679, 47936), (2996, 42864), (3008, 42693), (3192, 40232), (3424, 37506), (3572, 35952), (3648, 35203), (3948, 32528), (4066, 31584), (4256, 30174), (4494, 28576), (4512, 28462), (5029, 25536), (5136, 25004), (5264, 24396), (5358, 23968), (5992, 21432), (6099, 21056), (6251, 20544), (6384, 20116), (6848, 18753), (7144, 17976), (7896, 16264), (8132, 15792), (8512, 15087), (8988, 14288), (9024, 14231), (10058, 12768), (10272, 12502), (10528, 12198), (10716, 11984)]