161864404992

素因数分解:

$2^{12}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61843}}^1$

素因数の和:61944

約数の個数: 156

約数和(自身を含む): 474144094944

約数和(自身を除く): 312279689952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 852, 1024, 1136, 1152, 1278, 1536, 1704, 2048, 2272, 2304, 2556, 3072, 3408, 4096, 4544, 4608, 5112, 6144, 6816, 9088, 9216, 10224, 12288, 13632, 18176, 18432, 20448, 27264, 36352, 36864, 40896, 54528, 61843, 72704, 81792, 109056, 123686, 145408, 163584, 185529, 218112, 247372, 290816, 327168, 371058, 436224, 494744, 556587, 654336, 742116, 872448, 989488, 1113174, 1308672, 1484232, 1978976, 2226348, 2617344, 2968464, 3957952, 4390853, 4452696, 5936928, 7915904, 8781706, 8905392, 11873856, 13172559, 15831808, 17563412, 17810784, 23747712, 26345118, 31663616, 35126824, 35621568, 39517677, 47495424, 52690236, 63327232, 70253648, 71243136, 79035354, 94990848, 105380472, 126654464, 140507296, 142486272, 158070708, 189981696, 210760944, 253308928, 281014592, 284972544, 316141416, 379963392, 421521888, 562029184, 569945088, 632282832, 759926784, 843043776, 1124058368, 1139890176, 1264565664, 1686087552, 2248116736, 2279780352, 2529131328, 3372175104, 4496233472, 5058262656, 6744350208, 8992466944, 10116525312, 13488700416, 17984933888, 20233050624, 26977400832, 40466101248, 53954801664, 80932202496, 161864404992]

約数ペア:

[(1, 161864404992), (2, 80932202496), (3, 53954801664), (4, 40466101248), (6, 26977400832), (8, 20233050624), (9, 17984933888), (12, 13488700416), (16, 10116525312), (18, 8992466944), (24, 6744350208), (32, 5058262656), (36, 4496233472), (48, 3372175104), (64, 2529131328), (71, 2279780352), (72, 2248116736), (96, 1686087552), (128, 1264565664), (142, 1139890176), (144, 1124058368), (192, 843043776), (213, 759926784), (256, 632282832), (284, 569945088), (288, 562029184), (384, 421521888), (426, 379963392), (512, 316141416), (568, 284972544), (576, 281014592), (639, 253308928), (768, 210760944), (852, 189981696), (1024, 158070708), (1136, 142486272), (1152, 140507296), (1278, 126654464), (1536, 105380472), (1704, 94990848), (2048, 79035354), (2272, 71243136), (2304, 70253648), (2556, 63327232), (3072, 52690236), (3408, 47495424), (4096, 39517677), (4544, 35621568), (4608, 35126824), (5112, 31663616), (6144, 26345118), (6816, 23747712), (9088, 17810784), (9216, 17563412), (10224, 15831808), (12288, 13172559), (13632, 11873856), (18176, 8905392), (18432, 8781706), (20448, 7915904), (27264, 5936928), (36352, 4452696), (36864, 4390853), (40896, 3957952), (54528, 2968464), (61843, 2617344), (72704, 2226348), (81792, 1978976), (109056, 1484232), (123686, 1308672), (145408, 1113174), (163584, 989488), (185529, 872448), (218112, 742116), (247372, 654336), (290816, 556587), (327168, 494744), (371058, 436224)]