128195633744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2929

約数の個数: 160

約数和(自身を含む): 280010649600

約数和(自身を除く): 151815015856

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 131, 136, 172, 248, 262, 272, 344, 496, 524, 527, 688, 731, 1048, 1054, 1333, 1462, 2096, 2108, 2227, 2666, 2699, 2924, 4061, 4216, 4454, 5332, 5398, 5633, 5848, 8122, 8432, 8908, 10664, 10796, 11266, 11696, 16244, 17816, 21328, 21592, 22532, 22661, 32488, 35632, 43184, 45064, 45322, 45883, 64976, 69037, 83669, 90128, 90644, 91766, 95761, 116057, 138074, 167338, 174623, 181288, 183532, 191522, 232114, 276148, 334676, 349246, 353569, 362576, 367064, 383044, 464228, 552296, 669352, 698492, 707138, 734128, 766088, 928456, 1104592, 1338704, 1396984, 1414276, 1422373, 1532176, 1856912, 1972969, 2793968, 2828552, 2844746, 2968591, 3597767, 3945938, 5657104, 5689492, 5937182, 6010673, 7195534, 7891876, 10960639, 11378984, 11874364, 12021346, 14391068, 15203467, 15783752, 21921278, 22757968, 23748728, 24042692, 28782136, 30406934, 31567504, 43842556, 47497456, 48085384, 57564272, 60813868, 61162039, 87685112, 96170768, 121627736, 122324078, 175370224, 186330863, 243255472, 244648156, 258458939, 372661726, 471307477, 489296312, 516917878, 745323452, 942614954, 978592624, 1033835756, 1490646904, 1885229908, 2067671512, 2981293808, 3770459816, 4135343024, 7540919632, 8012227109, 16024454218, 32048908436, 64097816872, 128195633744]

約数ペア:

[(1, 128195633744), (2, 64097816872), (4, 32048908436), (8, 16024454218), (16, 8012227109), (17, 7540919632), (31, 4135343024), (34, 3770459816), (43, 2981293808), (62, 2067671512), (68, 1885229908), (86, 1490646904), (124, 1033835756), (131, 978592624), (136, 942614954), (172, 745323452), (248, 516917878), (262, 489296312), (272, 471307477), (344, 372661726), (496, 258458939), (524, 244648156), (527, 243255472), (688, 186330863), (731, 175370224), (1048, 122324078), (1054, 121627736), (1333, 96170768), (1462, 87685112), (2096, 61162039), (2108, 60813868), (2227, 57564272), (2666, 48085384), (2699, 47497456), (2924, 43842556), (4061, 31567504), (4216, 30406934), (4454, 28782136), (5332, 24042692), (5398, 23748728), (5633, 22757968), (5848, 21921278), (8122, 15783752), (8432, 15203467), (8908, 14391068), (10664, 12021346), (10796, 11874364), (11266, 11378984), (11696, 10960639), (16244, 7891876), (17816, 7195534), (21328, 6010673), (21592, 5937182), (22532, 5689492), (22661, 5657104), (32488, 3945938), (35632, 3597767), (43184, 2968591), (45064, 2844746), (45322, 2828552), (45883, 2793968), (64976, 1972969), (69037, 1856912), (83669, 1532176), (90128, 1422373), (90644, 1414276), (91766, 1396984), (95761, 1338704), (116057, 1104592), (138074, 928456), (167338, 766088), (174623, 734128), (181288, 707138), (183532, 698492), (191522, 669352), (232114, 552296), (276148, 464228), (334676, 383044), (349246, 367064), (353569, 362576)]