188949376

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 494496000

約数和(自身を除く): 305546624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1009, 1064, 1216, 1232, 1408, 1463, 1672, 2018, 2128, 2432, 2464, 2926, 3344, 4036, 4256, 4928, 5852, 6688, 7063, 8072, 8512, 9856, 11099, 11704, 13376, 14126, 16144, 17024, 19171, 22198, 23408, 26752, 28252, 32288, 38342, 44396, 46816, 56504, 64576, 76684, 77693, 88792, 93632, 113008, 129152, 134197, 153368, 155386, 177584, 187264, 210881, 226016, 268394, 306736, 310772, 355168, 421762, 452032, 536788, 613472, 621544, 710336, 843524, 904064, 1073576, 1226944, 1243088, 1420672, 1476167, 1687048, 2147152, 2453888, 2486176, 2952334, 3374096, 4294304, 4972352, 5904668, 6748192, 8588608, 9944704, 11809336, 13496384, 17177216, 23618672, 26992768, 47237344, 94474688, 188949376]

約数ペア:

[(1, 188949376), (2, 94474688), (4, 47237344), (7, 26992768), (8, 23618672), (11, 17177216), (14, 13496384), (16, 11809336), (19, 9944704), (22, 8588608), (28, 6748192), (32, 5904668), (38, 4972352), (44, 4294304), (56, 3374096), (64, 2952334), (76, 2486176), (77, 2453888), (88, 2147152), (112, 1687048), (128, 1476167), (133, 1420672), (152, 1243088), (154, 1226944), (176, 1073576), (209, 904064), (224, 843524), (266, 710336), (304, 621544), (308, 613472), (352, 536788), (418, 452032), (448, 421762), (532, 355168), (608, 310772), (616, 306736), (704, 268394), (836, 226016), (896, 210881), (1009, 187264), (1064, 177584), (1216, 155386), (1232, 153368), (1408, 134197), (1463, 129152), (1672, 113008), (2018, 93632), (2128, 88792), (2432, 77693), (2464, 76684), (2926, 64576), (3344, 56504), (4036, 46816), (4256, 44396), (4928, 38342), (5852, 32288), (6688, 28252), (7063, 26752), (8072, 23408), (8512, 22198), (9856, 19171), (11099, 17024), (11704, 16144), (13376, 14126)]