187778304

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3913

約数の個数: 144

約数和(自身を含む): 634784640

約数和(自身を除く): 447006336

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3881, 4032, 5376, 6048, 6912, 7762, 8064, 11643, 12096, 15524, 16128, 23286, 24192, 27167, 31048, 34929, 46572, 48384, 54334, 62096, 69858, 81501, 93144, 104787, 108668, 124192, 139716, 163002, 186288, 209574, 217336, 244503, 248384, 279432, 326004, 372576, 419148, 434672, 489006, 496768, 558864, 652008, 733509, 745152, 838296, 869344, 978012, 993536, 1117728, 1304016, 1467018, 1490304, 1676592, 1738688, 1956024, 2235456, 2608032, 2934036, 2980608, 3353184, 3477376, 3912048, 4470912, 5216064, 5868072, 6706368, 6954752, 7824096, 8941824, 10432128, 11736144, 13412736, 15648192, 20864256, 23472288, 26825472, 31296384, 46944576, 62592768, 93889152, 187778304]

約数ペア:

[(1, 187778304), (2, 93889152), (3, 62592768), (4, 46944576), (6, 31296384), (7, 26825472), (8, 23472288), (9, 20864256), (12, 15648192), (14, 13412736), (16, 11736144), (18, 10432128), (21, 8941824), (24, 7824096), (27, 6954752), (28, 6706368), (32, 5868072), (36, 5216064), (42, 4470912), (48, 3912048), (54, 3477376), (56, 3353184), (63, 2980608), (64, 2934036), (72, 2608032), (84, 2235456), (96, 1956024), (108, 1738688), (112, 1676592), (126, 1490304), (128, 1467018), (144, 1304016), (168, 1117728), (189, 993536), (192, 978012), (216, 869344), (224, 838296), (252, 745152), (256, 733509), (288, 652008), (336, 558864), (378, 496768), (384, 489006), (432, 434672), (448, 419148), (504, 372576), (576, 326004), (672, 279432), (756, 248384), (768, 244503), (864, 217336), (896, 209574), (1008, 186288), (1152, 163002), (1344, 139716), (1512, 124192), (1728, 108668), (1792, 104787), (2016, 93144), (2304, 81501), (2688, 69858), (3024, 62096), (3456, 54334), (3881, 48384), (4032, 46572), (5376, 34929), (6048, 31048), (6912, 27167), (7762, 24192), (8064, 23286), (11643, 16128), (12096, 15524)]