128042208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{7057}}^1$

素因数の和:7086

約数の個数: 120

約数和(自身を含む): 430425072

約数和(自身を除く): 302382864

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 7057, 9072, 14114, 18144, 21171, 28228, 42342, 49399, 56456, 63513, 84684, 98798, 112912, 127026, 148197, 169368, 190539, 197596, 225824, 254052, 296394, 338736, 381078, 395192, 444591, 508104, 571617, 592788, 677472, 762156, 790384, 889182, 1016208, 1143234, 1185576, 1333773, 1524312, 1580768, 1778364, 2032416, 2286468, 2371152, 2667546, 3048624, 3556728, 4001319, 4572936, 4742304, 5335092, 6097248, 7113456, 8002638, 9145872, 10670184, 14226912, 16005276, 18291744, 21340368, 32010552, 42680736, 64021104, 128042208]

約数ペア:

[(1, 128042208), (2, 64021104), (3, 42680736), (4, 32010552), (6, 21340368), (7, 18291744), (8, 16005276), (9, 14226912), (12, 10670184), (14, 9145872), (16, 8002638), (18, 7113456), (21, 6097248), (24, 5335092), (27, 4742304), (28, 4572936), (32, 4001319), (36, 3556728), (42, 3048624), (48, 2667546), (54, 2371152), (56, 2286468), (63, 2032416), (72, 1778364), (81, 1580768), (84, 1524312), (96, 1333773), (108, 1185576), (112, 1143234), (126, 1016208), (144, 889182), (162, 790384), (168, 762156), (189, 677472), (216, 592788), (224, 571617), (252, 508104), (288, 444591), (324, 395192), (336, 381078), (378, 338736), (432, 296394), (504, 254052), (567, 225824), (648, 197596), (672, 190539), (756, 169368), (864, 148197), (1008, 127026), (1134, 112912), (1296, 98798), (1512, 84684), (2016, 63513), (2268, 56456), (2592, 49399), (3024, 42342), (4536, 28228), (6048, 21171), (7057, 18144), (9072, 14114)]