161990909952

素因数分解:

$2^{13}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 448

約数和(自身を含む): 478322786304

約数和(自身を除く): 316331876352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 71, 86, 96, 102, 127, 128, 129, 136, 142, 172, 192, 204, 213, 254, 256, 258, 272, 284, 344, 381, 384, 408, 426, 508, 512, 516, 544, 568, 688, 731, 762, 768, 816, 852, 1016, 1024, 1032, 1088, 1136, 1207, 1376, 1462, 1524, 1536, 1632, 1704, 2032, 2048, 2064, 2159, 2176, 2193, 2272, 2414, 2752, 2924, 3048, 3053, 3072, 3264, 3408, 3621, 4064, 4096, 4128, 4318, 4352, 4386, 4544, 4828, 5461, 5504, 5848, 6096, 6106, 6144, 6477, 6528, 6816, 7242, 8128, 8192, 8256, 8636, 8704, 8772, 9017, 9088, 9159, 9656, 10922, 11008, 11696, 12192, 12212, 12288, 12954, 13056, 13632, 14484, 16256, 16383, 16512, 17272, 17408, 17544, 18034, 18176, 18318, 19312, 21844, 22016, 23392, 24384, 24424, 24576, 25908, 26112, 27051, 27264, 28968, 32512, 32766, 33024, 34544, 34816, 35088, 36068, 36352, 36636, 38624, 43688, 44032, 46784, 48768, 48848, 51816, 51901, 52224, 54102, 54528, 57936, 65024, 65532, 66048, 69088, 69632, 70176, 72136, 72704, 73272, 77248, 87376, 88064, 92837, 93568, 97536, 97696, 103632, 103802, 104448, 108204, 109056, 115872, 130048, 131064, 132096, 138176, 139264, 140352, 144272, 145408, 146544, 153289, 154496, 155703, 174752, 176128, 185674, 187136, 195072, 195392, 207264, 207604, 208896, 216408, 218112, 231744, 260096, 262128, 264192, 276352, 278511, 280704, 288544, 290816, 293088, 306578, 308992, 311406, 349504, 352256, 371348, 374272, 387731, 390144, 390784, 414528, 415208, 417792, 432816, 436224, 459867, 463488, 520192, 524256, 528384, 552704, 557022, 561408, 577088, 581632, 586176, 613156, 617984, 622812, 699008, 742696, 748544, 775462, 780288, 781568, 829056, 830416, 865632, 872448, 919734, 926976, 1040384, 1048512, 1056768, 1105408, 1114044, 1122816, 1154176, 1163193, 1172352, 1226312, 1235968, 1245624, 1398016, 1485392, 1497088, 1550924, 1560576, 1563136, 1658112, 1660832, 1731264, 1744896, 1839468, 1853952, 2097024, 2210816, 2228088, 2245632, 2308352, 2326386, 2344704, 2452624, 2471936, 2491248, 2796032, 2970784, 2994176, 3101848, 3121152, 3126272, 3316224, 3321664, 3462528, 3678936, 3707904, 4194048, 4421632, 4456176, 4491264, 4616704, 4652772, 4689408, 4905248, 4943872, 4982496, 5592064, 5941568, 5988352, 6203696, 6252544, 6591427, 6632448, 6643328, 6925056, 7357872, 7415808, 8388096, 8843264, 8912352, 8982528, 9233408, 9305544, 9378816, 9810496, 9887744, 9964992, 11184128, 11883136, 12407392, 12505088, 13182854, 13264896, 13286656, 13850112, 14715744, 14831616, 16776192, 17686528, 17824704, 17965056, 18466816, 18611088, 18757632, 19620992, 19774281, 19929984, 22368256, 23766272, 24814784, 25010176, 26365708, 26529792, 26573312, 27700224, 29431488, 29663232, 33552384, 35649408, 36933632, 37222176, 37515264, 39241984, 39548562, 39859968, 44736512, 47532544, 49629568, 52731416, 53059584, 53146624, 55400448, 58862976, 67104768, 71298816, 73867264, 74444352, 75030528, 78483968, 79097124, 79719936, 95065088, 99259136, 105462832, 106293248, 110800896, 117725952, 134209536, 142597632, 148888704, 156967936, 158194248, 159439872, 190130176, 198518272, 210925664, 212586496, 221601792, 235451904, 285195264, 297777408, 313935872, 316388496, 318879744, 380260352, 397036544, 421851328, 425172992, 470903808, 570390528, 595554816, 627871744, 632776992, 637759488, 760520704, 794073088, 843702656, 941807616, 1140781056, 1191109632, 1255743488, 1265553984, 1275518976, 1588146176, 1687405312, 1883615232, 2281562112, 2382219264, 2531107968, 3176292352, 3374810624, 3767230464, 4764438528, 5062215936, 6749621248, 9528877056, 10124431872, 13499242496, 20248863744, 26998484992, 40497727488, 53996969984, 80995454976, 161990909952]

約数ペア:

[(1, 161990909952), (2, 80995454976), (3, 53996969984), (4, 40497727488), (6, 26998484992), (8, 20248863744), (12, 13499242496), (16, 10124431872), (17, 9528877056), (24, 6749621248), (32, 5062215936), (34, 4764438528), (43, 3767230464), (48, 3374810624), (51, 3176292352), (64, 2531107968), (68, 2382219264), (71, 2281562112), (86, 1883615232), (96, 1687405312), (102, 1588146176), (127, 1275518976), (128, 1265553984), (129, 1255743488), (136, 1191109632), (142, 1140781056), (172, 941807616), (192, 843702656), (204, 794073088), (213, 760520704), (254, 637759488), (256, 632776992), (258, 627871744), (272, 595554816), (284, 570390528), (344, 470903808), (381, 425172992), (384, 421851328), (408, 397036544), (426, 380260352), (508, 318879744), (512, 316388496), (516, 313935872), (544, 297777408), (568, 285195264), (688, 235451904), (731, 221601792), (762, 212586496), (768, 210925664), (816, 198518272), (852, 190130176), (1016, 159439872), (1024, 158194248), (1032, 156967936), (1088, 148888704), (1136, 142597632), (1207, 134209536), (1376, 117725952), (1462, 110800896), (1524, 106293248), (1536, 105462832), (1632, 99259136), (1704, 95065088), (2032, 79719936), (2048, 79097124), (2064, 78483968), (2159, 75030528), (2176, 74444352), (2193, 73867264), (2272, 71298816), (2414, 67104768), (2752, 58862976), (2924, 55400448), (3048, 53146624), (3053, 53059584), (3072, 52731416), (3264, 49629568), (3408, 47532544), (3621, 44736512), (4064, 39859968), (4096, 39548562), (4128, 39241984), (4318, 37515264), (4352, 37222176), (4386, 36933632), (4544, 35649408), (4828, 33552384), (5461, 29663232), (5504, 29431488), (5848, 27700224), (6096, 26573312), (6106, 26529792), (6144, 26365708), (6477, 25010176), (6528, 24814784), (6816, 23766272), (7242, 22368256), (8128, 19929984), (8192, 19774281), (8256, 19620992), (8636, 18757632), (8704, 18611088), (8772, 18466816), (9017, 17965056), (9088, 17824704), (9159, 17686528), (9656, 16776192), (10922, 14831616), (11008, 14715744), (11696, 13850112), (12192, 13286656), (12212, 13264896), (12288, 13182854), (12954, 12505088), (13056, 12407392), (13632, 11883136), (14484, 11184128), (16256, 9964992), (16383, 9887744), (16512, 9810496), (17272, 9378816), (17408, 9305544), (17544, 9233408), (18034, 8982528), (18176, 8912352), (18318, 8843264), (19312, 8388096), (21844, 7415808), (22016, 7357872), (23392, 6925056), (24384, 6643328), (24424, 6632448), (24576, 6591427), (25908, 6252544), (26112, 6203696), (27051, 5988352), (27264, 5941568), (28968, 5592064), (32512, 4982496), (32766, 4943872), (33024, 4905248), (34544, 4689408), (34816, 4652772), (35088, 4616704), (36068, 4491264), (36352, 4456176), (36636, 4421632), (38624, 4194048), (43688, 3707904), (44032, 3678936), (46784, 3462528), (48768, 3321664), (48848, 3316224), (51816, 3126272), (51901, 3121152), (52224, 3101848), (54102, 2994176), (54528, 2970784), (57936, 2796032), (65024, 2491248), (65532, 2471936), (66048, 2452624), (69088, 2344704), (69632, 2326386), (70176, 2308352), (72136, 2245632), (72704, 2228088), (73272, 2210816), (77248, 2097024), (87376, 1853952), (88064, 1839468), (92837, 1744896), (93568, 1731264), (97536, 1660832), (97696, 1658112), (103632, 1563136), (103802, 1560576), (104448, 1550924), (108204, 1497088), (109056, 1485392), (115872, 1398016), (130048, 1245624), (131064, 1235968), (132096, 1226312), (138176, 1172352), (139264, 1163193), (140352, 1154176), (144272, 1122816), (145408, 1114044), (146544, 1105408), (153289, 1056768), (154496, 1048512), (155703, 1040384), (174752, 926976), (176128, 919734), (185674, 872448), (187136, 865632), (195072, 830416), (195392, 829056), (207264, 781568), (207604, 780288), (208896, 775462), (216408, 748544), (218112, 742696), (231744, 699008), (260096, 622812), (262128, 617984), (264192, 613156), (276352, 586176), (278511, 581632), (280704, 577088), (288544, 561408), (290816, 557022), (293088, 552704), (306578, 528384), (308992, 524256), (311406, 520192), (349504, 463488), (352256, 459867), (371348, 436224), (374272, 432816), (387731, 417792), (390144, 415208), (390784, 414528)]