139983228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 473561088

約数和(自身を除く): 333577860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 124, 126, 132, 154, 162, 181, 186, 189, 198, 217, 231, 252, 279, 297, 308, 324, 341, 362, 372, 378, 396, 434, 462, 543, 558, 567, 594, 651, 682, 693, 724, 756, 837, 868, 891, 924, 1023, 1086, 1116, 1134, 1188, 1267, 1302, 1364, 1386, 1629, 1674, 1782, 1953, 1991, 2046, 2079, 2172, 2268, 2387, 2511, 2534, 2604, 2772, 3069, 3258, 3348, 3564, 3801, 3906, 3982, 4092, 4158, 4774, 4887, 5022, 5068, 5611, 5859, 5973, 6138, 6237, 6516, 7161, 7602, 7812, 7964, 8316, 9207, 9548, 9774, 10044, 11222, 11403, 11718, 11946, 12276, 12474, 13937, 14322, 14661, 15204, 16833, 17577, 17919, 18414, 19548, 21483, 22444, 22806, 23436, 23892, 24948, 27621, 27874, 28644, 29322, 33666, 34209, 35154, 35838, 36828, 39277, 41811, 42966, 45612, 50499, 53757, 55242, 55748, 58644, 61721, 64449, 67332, 68418, 70308, 71676, 78554, 83622, 85932, 100998, 102627, 107514, 110484, 117831, 123442, 125433, 128898, 136836, 151497, 157108, 161271, 167244, 185163, 193347, 201996, 205254, 215028, 235662, 246884, 250866, 257796, 302994, 322542, 353493, 370326, 376299, 386694, 410508, 432047, 454491, 471324, 501732, 555489, 605988, 645084, 706986, 740652, 752598, 773388, 864094, 908982, 1060479, 1110978, 1128897, 1296141, 1413972, 1505196, 1666467, 1728188, 1817964, 2120958, 2221956, 2257794, 2592282, 3181437, 3332934, 3888423, 4241916, 4515588, 4999401, 5184564, 6362874, 6665868, 7776846, 9998802, 11665269, 12725748, 15553692, 19997604, 23330538, 34995807, 46661076, 69991614, 139983228]

約数ペア:

[(1, 139983228), (2, 69991614), (3, 46661076), (4, 34995807), (6, 23330538), (7, 19997604), (9, 15553692), (11, 12725748), (12, 11665269), (14, 9998802), (18, 7776846), (21, 6665868), (22, 6362874), (27, 5184564), (28, 4999401), (31, 4515588), (33, 4241916), (36, 3888423), (42, 3332934), (44, 3181437), (54, 2592282), (62, 2257794), (63, 2221956), (66, 2120958), (77, 1817964), (81, 1728188), (84, 1666467), (93, 1505196), (99, 1413972), (108, 1296141), (124, 1128897), (126, 1110978), (132, 1060479), (154, 908982), (162, 864094), (181, 773388), (186, 752598), (189, 740652), (198, 706986), (217, 645084), (231, 605988), (252, 555489), (279, 501732), (297, 471324), (308, 454491), (324, 432047), (341, 410508), (362, 386694), (372, 376299), (378, 370326), (396, 353493), (434, 322542), (462, 302994), (543, 257796), (558, 250866), (567, 246884), (594, 235662), (651, 215028), (682, 205254), (693, 201996), (724, 193347), (756, 185163), (837, 167244), (868, 161271), (891, 157108), (924, 151497), (1023, 136836), (1086, 128898), (1116, 125433), (1134, 123442), (1188, 117831), (1267, 110484), (1302, 107514), (1364, 102627), (1386, 100998), (1629, 85932), (1674, 83622), (1782, 78554), (1953, 71676), (1991, 70308), (2046, 68418), (2079, 67332), (2172, 64449), (2268, 61721), (2387, 58644), (2511, 55748), (2534, 55242), (2604, 53757), (2772, 50499), (3069, 45612), (3258, 42966), (3348, 41811), (3564, 39277), (3801, 36828), (3906, 35838), (3982, 35154), (4092, 34209), (4158, 33666), (4774, 29322), (4887, 28644), (5022, 27874), (5068, 27621), (5611, 24948), (5859, 23892), (5973, 23436), (6138, 22806), (6237, 22444), (6516, 21483), (7161, 19548), (7602, 18414), (7812, 17919), (7964, 17577), (8316, 16833), (9207, 15204), (9548, 14661), (9774, 14322), (10044, 13937), (11222, 12474), (11403, 12276), (11718, 11946)]