128155257216

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86843}}^1$

素因数の和:86934

約数の個数: 256

約数和(自身を含む): 439361164800

約数和(自身を除く): 311205907584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1708, 1728, 1952, 2016, 2196, 2562, 2688, 2928, 3024, 3294, 3416, 3456, 3843, 3904, 4032, 4392, 5124, 5856, 6048, 6588, 6832, 7686, 7808, 8064, 8784, 10248, 11529, 11712, 12096, 13176, 13664, 15372, 17568, 20496, 23058, 23424, 24192, 26352, 27328, 30744, 35136, 40992, 46116, 52704, 54656, 61488, 70272, 81984, 86843, 92232, 105408, 122976, 163968, 173686, 184464, 210816, 245952, 260529, 347372, 368928, 491904, 521058, 607901, 694744, 737856, 781587, 1042116, 1215802, 1389488, 1475712, 1563174, 1823703, 2084232, 2344761, 2431604, 2778976, 3126348, 3647406, 4168464, 4689522, 4863208, 5297423, 5471109, 5557952, 6252696, 7294812, 8336928, 9379044, 9726416, 10594846, 10942218, 11115904, 12505392, 14589624, 15892269, 16413327, 16673856, 18758088, 19452832, 21189692, 21884436, 25010784, 29179248, 31784538, 32826654, 33347712, 37081961, 37516176, 38905664, 42379384, 43768872, 47676807, 50021568, 58358496, 63569076, 65653308, 74163922, 75032352, 77811328, 84758768, 87537744, 95353614, 100043136, 111245883, 116716992, 127138152, 131306616, 143030421, 148327844, 150064704, 169517536, 175075488, 190707228, 222491766, 233433984, 254276304, 262613232, 286060842, 296655688, 300129408, 333737649, 339035072, 350150976, 381414456, 444983532, 508552608, 525226464, 572121684, 593311376, 667475298, 678070144, 700301952, 762828912, 889967064, 1001212947, 1017105216, 1050452928, 1144243368, 1186622752, 1334950596, 1525657824, 1779934128, 2002425894, 2034210432, 2100905856, 2288486736, 2373245504, 2669901192, 3051315648, 3559868256, 4004851788, 4576973472, 4746491008, 5339802384, 6102631296, 7119736512, 8009703576, 9153946944, 10679604768, 14239473024, 16019407152, 18307893888, 21359209536, 32038814304, 42718419072, 64077628608, 128155257216]

約数ペア:

[(1, 128155257216), (2, 64077628608), (3, 42718419072), (4, 32038814304), (6, 21359209536), (7, 18307893888), (8, 16019407152), (9, 14239473024), (12, 10679604768), (14, 9153946944), (16, 8009703576), (18, 7119736512), (21, 6102631296), (24, 5339802384), (27, 4746491008), (28, 4576973472), (32, 4004851788), (36, 3559868256), (42, 3051315648), (48, 2669901192), (54, 2373245504), (56, 2288486736), (61, 2100905856), (63, 2034210432), (64, 2002425894), (72, 1779934128), (84, 1525657824), (96, 1334950596), (108, 1186622752), (112, 1144243368), (122, 1050452928), (126, 1017105216), (128, 1001212947), (144, 889967064), (168, 762828912), (183, 700301952), (189, 678070144), (192, 667475298), (216, 593311376), (224, 572121684), (244, 525226464), (252, 508552608), (288, 444983532), (336, 381414456), (366, 350150976), (378, 339035072), (384, 333737649), (427, 300129408), (432, 296655688), (448, 286060842), (488, 262613232), (504, 254276304), (549, 233433984), (576, 222491766), (672, 190707228), (732, 175075488), (756, 169517536), (854, 150064704), (864, 148327844), (896, 143030421), (976, 131306616), (1008, 127138152), (1098, 116716992), (1152, 111245883), (1281, 100043136), (1344, 95353614), (1464, 87537744), (1512, 84758768), (1647, 77811328), (1708, 75032352), (1728, 74163922), (1952, 65653308), (2016, 63569076), (2196, 58358496), (2562, 50021568), (2688, 47676807), (2928, 43768872), (3024, 42379384), (3294, 38905664), (3416, 37516176), (3456, 37081961), (3843, 33347712), (3904, 32826654), (4032, 31784538), (4392, 29179248), (5124, 25010784), (5856, 21884436), (6048, 21189692), (6588, 19452832), (6832, 18758088), (7686, 16673856), (7808, 16413327), (8064, 15892269), (8784, 14589624), (10248, 12505392), (11529, 11115904), (11712, 10942218), (12096, 10594846), (13176, 9726416), (13664, 9379044), (15372, 8336928), (17568, 7294812), (20496, 6252696), (23058, 5557952), (23424, 5471109), (24192, 5297423), (26352, 4863208), (27328, 4689522), (30744, 4168464), (35136, 3647406), (40992, 3126348), (46116, 2778976), (52704, 2431604), (54656, 2344761), (61488, 2084232), (70272, 1823703), (81984, 1563174), (86843, 1475712), (92232, 1389488), (105408, 1215802), (122976, 1042116), (163968, 781587), (173686, 737856), (184464, 694744), (210816, 607901), (245952, 521058), (260529, 491904), (347372, 368928)]