128764190464

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1167

約数の個数: 288

約数和(自身を含む): 334262351360

約数和(自身を除く): 205498160896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 421, 448, 494, 532, 608, 691, 728, 832, 842, 896, 988, 1064, 1216, 1382, 1456, 1664, 1684, 1729, 1792, 1976, 2128, 2432, 2764, 2912, 2947, 3328, 3368, 3458, 3952, 4256, 4837, 4864, 5473, 5528, 5824, 5894, 6736, 6916, 7904, 7999, 8512, 8983, 9674, 10946, 11056, 11648, 11788, 13129, 13472, 13832, 15808, 15998, 17024, 17966, 19348, 21892, 22112, 23296, 23576, 26258, 26944, 27664, 31616, 31996, 34048, 35932, 38311, 38696, 43784, 44224, 47152, 52516, 53888, 55328, 55993, 62881, 63232, 63992, 71864, 76622, 77392, 87568, 88448, 91903, 94304, 103987, 105032, 107776, 110656, 111986, 125762, 127984, 143728, 153244, 154784, 170677, 175136, 176896, 183806, 188608, 207974, 210064, 221312, 223972, 251524, 255968, 287456, 290911, 306488, 309568, 341354, 350272, 367612, 377216, 415948, 420128, 442624, 447944, 503048, 511936, 574912, 581822, 612976, 619136, 682708, 700544, 727909, 735224, 754432, 831896, 840256, 895888, 1006096, 1023872, 1149824, 1163644, 1194739, 1225952, 1238272, 1365416, 1401088, 1455818, 1470448, 1663792, 1680512, 1791776, 2012192, 2036377, 2047744, 2299648, 2327288, 2389478, 2451904, 2730832, 2911636, 2940896, 3327584, 3361024, 3583552, 3781843, 4024384, 4072754, 4654576, 4778956, 4903808, 5461664, 5527309, 5823272, 5881792, 6655168, 7167104, 7563686, 8048768, 8145508, 9309152, 9557912, 9807616, 10923328, 11054618, 11646544, 11763584, 13310336, 14334208, 15127372, 16097536, 16291016, 18618304, 19115824, 21846656, 22109236, 23293088, 23527168, 26472901, 26620672, 30254744, 32582032, 37236608, 38231648, 38691163, 43693312, 44218472, 46586176, 52945802, 60509488, 65164064, 71855017, 74473216, 76463296, 77382326, 88436944, 93172352, 105891604, 121018976, 130328128, 143710034, 152926592, 154764652, 176873888, 186344704, 211783208, 242037952, 260656256, 287420068, 305853184, 309529304, 353747776, 423566416, 484075904, 502985119, 521312512, 574840136, 619058608, 707495552, 847132832, 968151808, 1005970238, 1149680272, 1238117216, 1414991104, 1694265664, 2011940476, 2299360544, 2476234432, 3388531328, 4023880952, 4598721088, 4952468864, 6777062656, 8047761904, 9197442176, 9904937728, 16095523808, 18394884352, 32191047616, 64382095232, 128764190464]

約数ペア:

[(1, 128764190464), (2, 64382095232), (4, 32191047616), (7, 18394884352), (8, 16095523808), (13, 9904937728), (14, 9197442176), (16, 8047761904), (19, 6777062656), (26, 4952468864), (28, 4598721088), (32, 4023880952), (38, 3388531328), (52, 2476234432), (56, 2299360544), (64, 2011940476), (76, 1694265664), (91, 1414991104), (104, 1238117216), (112, 1149680272), (128, 1005970238), (133, 968151808), (152, 847132832), (182, 707495552), (208, 619058608), (224, 574840136), (247, 521312512), (256, 502985119), (266, 484075904), (304, 423566416), (364, 353747776), (416, 309529304), (421, 305853184), (448, 287420068), (494, 260656256), (532, 242037952), (608, 211783208), (691, 186344704), (728, 176873888), (832, 154764652), (842, 152926592), (896, 143710034), (988, 130328128), (1064, 121018976), (1216, 105891604), (1382, 93172352), (1456, 88436944), (1664, 77382326), (1684, 76463296), (1729, 74473216), (1792, 71855017), (1976, 65164064), (2128, 60509488), (2432, 52945802), (2764, 46586176), (2912, 44218472), (2947, 43693312), (3328, 38691163), (3368, 38231648), (3458, 37236608), (3952, 32582032), (4256, 30254744), (4837, 26620672), (4864, 26472901), (5473, 23527168), (5528, 23293088), (5824, 22109236), (5894, 21846656), (6736, 19115824), (6916, 18618304), (7904, 16291016), (7999, 16097536), (8512, 15127372), (8983, 14334208), (9674, 13310336), (10946, 11763584), (11056, 11646544), (11648, 11054618), (11788, 10923328), (13129, 9807616), (13472, 9557912), (13832, 9309152), (15808, 8145508), (15998, 8048768), (17024, 7563686), (17966, 7167104), (19348, 6655168), (21892, 5881792), (22112, 5823272), (23296, 5527309), (23576, 5461664), (26258, 4903808), (26944, 4778956), (27664, 4654576), (31616, 4072754), (31996, 4024384), (34048, 3781843), (35932, 3583552), (38311, 3361024), (38696, 3327584), (43784, 2940896), (44224, 2911636), (47152, 2730832), (52516, 2451904), (53888, 2389478), (55328, 2327288), (55993, 2299648), (62881, 2047744), (63232, 2036377), (63992, 2012192), (71864, 1791776), (76622, 1680512), (77392, 1663792), (87568, 1470448), (88448, 1455818), (91903, 1401088), (94304, 1365416), (103987, 1238272), (105032, 1225952), (107776, 1194739), (110656, 1163644), (111986, 1149824), (125762, 1023872), (127984, 1006096), (143728, 895888), (153244, 840256), (154784, 831896), (170677, 754432), (175136, 735224), (176896, 727909), (183806, 700544), (188608, 682708), (207974, 619136), (210064, 612976), (221312, 581822), (223972, 574912), (251524, 511936), (255968, 503048), (287456, 447944), (290911, 442624), (306488, 420128), (309568, 415948), (341354, 377216), (350272, 367612)]