127426656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 266951328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 147, 168, 196, 206, 224, 263, 294, 309, 336, 392, 412, 526, 588, 618, 672, 721, 784, 789, 824, 1052, 1176, 1236, 1442, 1568, 1578, 1648, 1841, 2104, 2163, 2352, 2472, 2884, 3156, 3296, 3682, 4208, 4326, 4704, 4944, 5047, 5523, 5768, 6312, 7364, 8416, 8652, 9888, 10094, 11046, 11536, 12624, 12887, 14728, 15141, 17304, 20188, 22092, 23072, 25248, 25774, 27089, 29456, 30282, 34608, 38661, 40376, 44184, 51548, 54178, 58912, 60564, 69216, 77322, 80752, 81267, 88368, 103096, 108356, 121128, 154644, 161504, 162534, 176736, 189623, 206192, 216712, 242256, 309288, 325068, 379246, 412384, 433424, 484512, 568869, 618576, 650136, 758492, 866848, 1137738, 1237152, 1300272, 1327361, 1516984, 2275476, 2600544, 2654722, 3033968, 3982083, 4550952, 5309444, 6067936, 7964166, 9101904, 10618888, 15928332, 18203808, 21237776, 31856664, 42475552, 63713328, 127426656]

約数ペア:

[(1, 127426656), (2, 63713328), (3, 42475552), (4, 31856664), (6, 21237776), (7, 18203808), (8, 15928332), (12, 10618888), (14, 9101904), (16, 7964166), (21, 6067936), (24, 5309444), (28, 4550952), (32, 3982083), (42, 3033968), (48, 2654722), (49, 2600544), (56, 2275476), (84, 1516984), (96, 1327361), (98, 1300272), (103, 1237152), (112, 1137738), (147, 866848), (168, 758492), (196, 650136), (206, 618576), (224, 568869), (263, 484512), (294, 433424), (309, 412384), (336, 379246), (392, 325068), (412, 309288), (526, 242256), (588, 216712), (618, 206192), (672, 189623), (721, 176736), (784, 162534), (789, 161504), (824, 154644), (1052, 121128), (1176, 108356), (1236, 103096), (1442, 88368), (1568, 81267), (1578, 80752), (1648, 77322), (1841, 69216), (2104, 60564), (2163, 58912), (2352, 54178), (2472, 51548), (2884, 44184), (3156, 40376), (3296, 38661), (3682, 34608), (4208, 30282), (4326, 29456), (4704, 27089), (4944, 25774), (5047, 25248), (5523, 23072), (5768, 22092), (6312, 20188), (7364, 17304), (8416, 15141), (8652, 14728), (9888, 12887), (10094, 12624), (11046, 11536)]