12445120128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149351}}^1$

素因数の和:149406

約数の個数: 128

約数和(自身を含む): 38998794240

約数和(自身を除く): 26553674112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 27776, 41664, 83328, 149351, 298702, 448053, 597404, 896106, 1045457, 1194808, 1792212, 2090914, 2389616, 3136371, 3584424, 4181828, 4629881, 4779232, 6272742, 7168848, 8363656, 9259762, 9558464, 12545484, 13889643, 14337696, 16727312, 18519524, 19116928, 25090968, 27779286, 28675392, 32409167, 33454624, 37039048, 50181936, 55558572, 57350784, 64818334, 66909248, 74078096, 97227501, 100363872, 111117144, 129636668, 133818496, 148156192, 194455002, 200727744, 222234288, 259273336, 296312384, 388910004, 401455488, 444468576, 518546672, 592624768, 777820008, 888937152, 1037093344, 1555640016, 1777874304, 2074186688, 3111280032, 4148373376, 6222560064, 12445120128]

約数ペア:

[(1, 12445120128), (2, 6222560064), (3, 4148373376), (4, 3111280032), (6, 2074186688), (7, 1777874304), (8, 1555640016), (12, 1037093344), (14, 888937152), (16, 777820008), (21, 592624768), (24, 518546672), (28, 444468576), (31, 401455488), (32, 388910004), (42, 296312384), (48, 259273336), (56, 222234288), (62, 200727744), (64, 194455002), (84, 148156192), (93, 133818496), (96, 129636668), (112, 111117144), (124, 100363872), (128, 97227501), (168, 74078096), (186, 66909248), (192, 64818334), (217, 57350784), (224, 55558572), (248, 50181936), (336, 37039048), (372, 33454624), (384, 32409167), (434, 28675392), (448, 27779286), (496, 25090968), (651, 19116928), (672, 18519524), (744, 16727312), (868, 14337696), (896, 13889643), (992, 12545484), (1302, 9558464), (1344, 9259762), (1488, 8363656), (1736, 7168848), (1984, 6272742), (2604, 4779232), (2688, 4629881), (2976, 4181828), (3472, 3584424), (3968, 3136371), (5208, 2389616), (5952, 2090914), (6944, 1792212), (10416, 1194808), (11904, 1045457), (13888, 896106), (20832, 597404), (27776, 448053), (41664, 298702), (83328, 149351)]