126739872

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 144

約数和(自身を含む): 420638400

約数和(自身を除く): 293898528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1283, 1372, 1568, 1764, 2016, 2058, 2352, 2566, 2744, 3087, 3528, 3849, 4116, 4704, 5132, 5488, 6174, 7056, 7698, 8232, 8981, 10264, 10976, 11547, 12348, 14112, 15396, 16464, 17962, 20528, 23094, 24696, 26943, 30792, 32928, 35924, 41056, 46188, 49392, 53886, 61584, 62867, 71848, 80829, 92376, 98784, 107772, 123168, 125734, 143696, 161658, 184752, 188601, 215544, 251468, 287392, 323316, 369504, 377202, 431088, 440069, 502936, 565803, 646632, 754404, 862176, 880138, 1005872, 1131606, 1293264, 1320207, 1508808, 1760276, 2011744, 2263212, 2586528, 2640414, 3017616, 3520552, 3960621, 4526424, 5280828, 6035232, 7041104, 7921242, 9052848, 10561656, 14082208, 15842484, 18105696, 21123312, 31684968, 42246624, 63369936, 126739872]

約数ペア:

[(1, 126739872), (2, 63369936), (3, 42246624), (4, 31684968), (6, 21123312), (7, 18105696), (8, 15842484), (9, 14082208), (12, 10561656), (14, 9052848), (16, 7921242), (18, 7041104), (21, 6035232), (24, 5280828), (28, 4526424), (32, 3960621), (36, 3520552), (42, 3017616), (48, 2640414), (49, 2586528), (56, 2263212), (63, 2011744), (72, 1760276), (84, 1508808), (96, 1320207), (98, 1293264), (112, 1131606), (126, 1005872), (144, 880138), (147, 862176), (168, 754404), (196, 646632), (224, 565803), (252, 502936), (288, 440069), (294, 431088), (336, 377202), (343, 369504), (392, 323316), (441, 287392), (504, 251468), (588, 215544), (672, 188601), (686, 184752), (784, 161658), (882, 143696), (1008, 125734), (1029, 123168), (1176, 107772), (1283, 98784), (1372, 92376), (1568, 80829), (1764, 71848), (2016, 62867), (2058, 61584), (2352, 53886), (2566, 49392), (2744, 46188), (3087, 41056), (3528, 35924), (3849, 32928), (4116, 30792), (4704, 26943), (5132, 24696), (5488, 23094), (6174, 20528), (7056, 17962), (7698, 16464), (8232, 15396), (8981, 14112), (10264, 12348), (10976, 11547)]