188905728

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 559238400

約数和(自身を除く): 370332672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 59, 64, 66, 88, 96, 118, 128, 132, 176, 177, 192, 236, 256, 264, 352, 354, 379, 384, 472, 528, 649, 704, 708, 758, 768, 944, 1056, 1137, 1298, 1408, 1416, 1516, 1888, 1947, 2112, 2274, 2596, 2816, 2832, 3032, 3776, 3894, 4169, 4224, 4548, 5192, 5664, 6064, 7552, 7788, 8338, 8448, 9096, 10384, 11328, 12128, 12507, 15104, 15576, 16676, 18192, 20768, 22361, 22656, 24256, 25014, 31152, 33352, 36384, 41536, 44722, 45312, 48512, 50028, 62304, 66704, 67083, 72768, 83072, 89444, 97024, 100056, 124608, 133408, 134166, 145536, 166144, 178888, 200112, 245971, 249216, 266816, 268332, 291072, 357776, 400224, 491942, 498432, 533632, 536664, 715552, 737913, 800448, 983884, 1067264, 1073328, 1431104, 1475826, 1600896, 1967768, 2146656, 2862208, 2951652, 3201792, 3935536, 4293312, 5724416, 5903304, 7871072, 8586624, 11806608, 15742144, 17173248, 23613216, 31484288, 47226432, 62968576, 94452864, 188905728]

約数ペア:

[(1, 188905728), (2, 94452864), (3, 62968576), (4, 47226432), (6, 31484288), (8, 23613216), (11, 17173248), (12, 15742144), (16, 11806608), (22, 8586624), (24, 7871072), (32, 5903304), (33, 5724416), (44, 4293312), (48, 3935536), (59, 3201792), (64, 2951652), (66, 2862208), (88, 2146656), (96, 1967768), (118, 1600896), (128, 1475826), (132, 1431104), (176, 1073328), (177, 1067264), (192, 983884), (236, 800448), (256, 737913), (264, 715552), (352, 536664), (354, 533632), (379, 498432), (384, 491942), (472, 400224), (528, 357776), (649, 291072), (704, 268332), (708, 266816), (758, 249216), (768, 245971), (944, 200112), (1056, 178888), (1137, 166144), (1298, 145536), (1408, 134166), (1416, 133408), (1516, 124608), (1888, 100056), (1947, 97024), (2112, 89444), (2274, 83072), (2596, 72768), (2816, 67083), (2832, 66704), (3032, 62304), (3776, 50028), (3894, 48512), (4169, 45312), (4224, 44722), (4548, 41536), (5192, 36384), (5664, 33352), (6064, 31152), (7552, 25014), (7788, 24256), (8338, 22656), (8448, 22361), (9096, 20768), (10384, 18192), (11328, 16676), (12128, 15576), (12507, 15104)]