161377116160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8272

約数の個数: 224

約数和(自身を含む): 428396838912

約数和(自身を除く): 267019722752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 512, 520, 592, 640, 740, 832, 962, 1024, 1040, 1184, 1280, 1480, 1664, 1924, 2048, 2080, 2368, 2405, 2560, 2960, 3328, 3848, 4096, 4160, 4736, 4810, 5120, 5920, 6656, 7696, 8191, 8192, 8320, 9472, 9620, 10240, 11840, 13312, 15392, 16382, 16640, 18944, 19240, 20480, 23680, 26624, 30784, 32764, 33280, 37888, 38480, 40955, 40960, 47360, 53248, 61568, 65528, 66560, 75776, 76960, 81910, 94720, 106483, 106496, 123136, 131056, 133120, 151552, 153920, 163820, 189440, 212966, 246272, 262112, 266240, 303067, 303104, 307840, 327640, 378880, 425932, 492544, 524224, 532415, 532480, 606134, 615680, 655280, 757760, 851864, 985088, 1048448, 1064830, 1212268, 1231360, 1310560, 1515335, 1515520, 1703728, 1970176, 2096896, 2129660, 2424536, 2462720, 2621120, 3030670, 3407456, 3939871, 3940352, 4193792, 4259320, 4849072, 4925440, 5242240, 6061340, 6814912, 7879742, 8387584, 8518640, 9698144, 9850880, 10484480, 12122680, 13629824, 15759484, 16775168, 17037280, 19396288, 19699355, 19701760, 20968960, 24245360, 27259648, 31518968, 33550336, 34074560, 38792576, 39398710, 41937920, 48490720, 54519296, 63037936, 67100672, 68149120, 77585152, 78797420, 83875840, 96981440, 109038592, 126075872, 136298240, 155170304, 157594840, 167751680, 193962880, 218077184, 252151744, 272596480, 310340608, 315189680, 335503360, 387925760, 436154368, 504303488, 545192960, 620681216, 630379360, 775851520, 872308736, 1008606976, 1090385920, 1241362432, 1260758720, 1551703040, 2017213952, 2180771840, 2482724864, 2521517440, 3103406080, 4034427904, 4361543680, 5043034880, 6206812160, 8068855808, 10086069760, 12413624320, 16137711616, 20172139520, 32275423232, 40344279040, 80688558080, 161377116160]

約数ペア:

[(1, 161377116160), (2, 80688558080), (4, 40344279040), (5, 32275423232), (8, 20172139520), (10, 16137711616), (13, 12413624320), (16, 10086069760), (20, 8068855808), (26, 6206812160), (32, 5043034880), (37, 4361543680), (40, 4034427904), (52, 3103406080), (64, 2521517440), (65, 2482724864), (74, 2180771840), (80, 2017213952), (104, 1551703040), (128, 1260758720), (130, 1241362432), (148, 1090385920), (160, 1008606976), (185, 872308736), (208, 775851520), (256, 630379360), (260, 620681216), (296, 545192960), (320, 504303488), (370, 436154368), (416, 387925760), (481, 335503360), (512, 315189680), (520, 310340608), (592, 272596480), (640, 252151744), (740, 218077184), (832, 193962880), (962, 167751680), (1024, 157594840), (1040, 155170304), (1184, 136298240), (1280, 126075872), (1480, 109038592), (1664, 96981440), (1924, 83875840), (2048, 78797420), (2080, 77585152), (2368, 68149120), (2405, 67100672), (2560, 63037936), (2960, 54519296), (3328, 48490720), (3848, 41937920), (4096, 39398710), (4160, 38792576), (4736, 34074560), (4810, 33550336), (5120, 31518968), (5920, 27259648), (6656, 24245360), (7696, 20968960), (8191, 19701760), (8192, 19699355), (8320, 19396288), (9472, 17037280), (9620, 16775168), (10240, 15759484), (11840, 13629824), (13312, 12122680), (15392, 10484480), (16382, 9850880), (16640, 9698144), (18944, 8518640), (19240, 8387584), (20480, 7879742), (23680, 6814912), (26624, 6061340), (30784, 5242240), (32764, 4925440), (33280, 4849072), (37888, 4259320), (38480, 4193792), (40955, 3940352), (40960, 3939871), (47360, 3407456), (53248, 3030670), (61568, 2621120), (65528, 2462720), (66560, 2424536), (75776, 2129660), (76960, 2096896), (81910, 1970176), (94720, 1703728), (106483, 1515520), (106496, 1515335), (123136, 1310560), (131056, 1231360), (133120, 1212268), (151552, 1064830), (153920, 1048448), (163820, 985088), (189440, 851864), (212966, 757760), (246272, 655280), (262112, 615680), (266240, 606134), (303067, 532480), (303104, 532415), (307840, 524224), (327640, 492544), (378880, 425932)]