154557090304

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{1151}}^1\times {\mathrm{1609}}^1$

素因数の和:2941

約数の個数: 80

約数和(自身を含む): 311170083840

約数和(自身を除く): 156612993536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1151, 1304, 1609, 2302, 2608, 3218, 4604, 5216, 6436, 9208, 10432, 12872, 18416, 20864, 25744, 36832, 41728, 51488, 73664, 83456, 102976, 147328, 187613, 205952, 262267, 294656, 375226, 411904, 524534, 589312, 750452, 823808, 1049068, 1500904, 1851959, 2098136, 3001808, 3703918, 4196272, 6003616, 7407836, 8392544, 12007232, 14815672, 16785088, 24014464, 29631344, 33570176, 48028928, 59262688, 67140352, 96057856, 118525376, 134280704, 237050752, 301869317, 474101504, 603738634, 948203008, 1207477268, 2414954536, 4829909072, 9659818144, 19319636288, 38639272576, 77278545152, 154557090304]

約数ペア:

[(1, 154557090304), (2, 77278545152), (4, 38639272576), (8, 19319636288), (16, 9659818144), (32, 4829909072), (64, 2414954536), (128, 1207477268), (163, 948203008), (256, 603738634), (326, 474101504), (512, 301869317), (652, 237050752), (1151, 134280704), (1304, 118525376), (1609, 96057856), (2302, 67140352), (2608, 59262688), (3218, 48028928), (4604, 33570176), (5216, 29631344), (6436, 24014464), (9208, 16785088), (10432, 14815672), (12872, 12007232), (18416, 8392544), (20864, 7407836), (25744, 6003616), (36832, 4196272), (41728, 3703918), (51488, 3001808), (73664, 2098136), (83456, 1851959), (102976, 1500904), (147328, 1049068), (187613, 823808), (205952, 750452), (262267, 589312), (294656, 524534), (375226, 411904)]