128485056

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 112

約数和(自身を含む): 396646400

約数和(自身を除く): 268161344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 1951, 2058, 2352, 2744, 3136, 3902, 4116, 4704, 5488, 5853, 7804, 8232, 9408, 10976, 11706, 13657, 15608, 16464, 21952, 23412, 27314, 31216, 32928, 40971, 46824, 54628, 62432, 65856, 81942, 93648, 95599, 109256, 124864, 163884, 187296, 191198, 218512, 286797, 327768, 374592, 382396, 437024, 573594, 655536, 669193, 764792, 874048, 1147188, 1311072, 1338386, 1529584, 2007579, 2294376, 2622144, 2676772, 3059168, 4015158, 4588752, 5353544, 6118336, 8030316, 9177504, 10707088, 16060632, 18355008, 21414176, 32121264, 42828352, 64242528, 128485056]

約数ペア:

[(1, 128485056), (2, 64242528), (3, 42828352), (4, 32121264), (6, 21414176), (7, 18355008), (8, 16060632), (12, 10707088), (14, 9177504), (16, 8030316), (21, 6118336), (24, 5353544), (28, 4588752), (32, 4015158), (42, 3059168), (48, 2676772), (49, 2622144), (56, 2294376), (64, 2007579), (84, 1529584), (96, 1338386), (98, 1311072), (112, 1147188), (147, 874048), (168, 764792), (192, 669193), (196, 655536), (224, 573594), (294, 437024), (336, 382396), (343, 374592), (392, 327768), (448, 286797), (588, 218512), (672, 191198), (686, 187296), (784, 163884), (1029, 124864), (1176, 109256), (1344, 95599), (1372, 93648), (1568, 81942), (1951, 65856), (2058, 62432), (2352, 54628), (2744, 46824), (3136, 40971), (3902, 32928), (4116, 31216), (4704, 27314), (5488, 23412), (5853, 21952), (7804, 16464), (8232, 15608), (9408, 13657), (10976, 11706)]