138941712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 500467968

約数和(自身を除く): 361526256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 234, 252, 273, 276, 299, 312, 322, 336, 364, 368, 414, 461, 468, 483, 504, 546, 552, 598, 624, 644, 728, 819, 828, 897, 922, 936, 966, 1008, 1092, 1104, 1196, 1288, 1383, 1449, 1456, 1638, 1656, 1794, 1844, 1872, 1932, 2093, 2184, 2392, 2576, 2691, 2766, 2898, 3227, 3276, 3312, 3588, 3688, 3864, 4149, 4186, 4368, 4784, 5382, 5532, 5796, 5993, 6279, 6454, 6552, 7176, 7376, 7728, 8298, 8372, 9681, 10603, 10764, 11064, 11592, 11986, 12558, 12908, 13104, 14352, 16596, 16744, 17979, 18837, 19362, 21206, 21528, 22128, 23184, 23972, 25116, 25816, 29043, 31809, 33192, 33488, 35958, 37674, 38724, 41951, 42412, 43056, 47944, 50232, 51632, 53937, 58086, 63618, 66384, 71916, 74221, 75348, 77448, 83902, 84824, 95427, 95888, 100464, 107874, 116172, 125853, 127236, 137839, 143832, 148442, 150696, 154896, 167804, 169648, 190854, 215748, 222663, 232344, 251706, 254472, 275678, 287664, 296884, 301392, 335608, 377559, 381708, 413517, 431496, 445326, 464688, 503412, 508944, 551356, 593768, 667989, 671216, 755118, 763416, 827034, 862992, 890652, 964873, 1006824, 1102712, 1187536, 1240551, 1335978, 1510236, 1526832, 1654068, 1781304, 1929746, 2013648, 2205424, 2481102, 2671956, 2894619, 3020472, 3308136, 3562608, 3859492, 4962204, 5343912, 5789238, 6040944, 6616272, 7718984, 8683857, 9924408, 10687824, 11578476, 15437968, 17367714, 19848816, 23156952, 34735428, 46313904, 69470856, 138941712]

約数ペア:

[(1, 138941712), (2, 69470856), (3, 46313904), (4, 34735428), (6, 23156952), (7, 19848816), (8, 17367714), (9, 15437968), (12, 11578476), (13, 10687824), (14, 9924408), (16, 8683857), (18, 7718984), (21, 6616272), (23, 6040944), (24, 5789238), (26, 5343912), (28, 4962204), (36, 3859492), (39, 3562608), (42, 3308136), (46, 3020472), (48, 2894619), (52, 2671956), (56, 2481102), (63, 2205424), (69, 2013648), (72, 1929746), (78, 1781304), (84, 1654068), (91, 1526832), (92, 1510236), (104, 1335978), (112, 1240551), (117, 1187536), (126, 1102712), (138, 1006824), (144, 964873), (156, 890652), (161, 862992), (168, 827034), (182, 763416), (184, 755118), (207, 671216), (208, 667989), (234, 593768), (252, 551356), (273, 508944), (276, 503412), (299, 464688), (312, 445326), (322, 431496), (336, 413517), (364, 381708), (368, 377559), (414, 335608), (461, 301392), (468, 296884), (483, 287664), (504, 275678), (546, 254472), (552, 251706), (598, 232344), (624, 222663), (644, 215748), (728, 190854), (819, 169648), (828, 167804), (897, 154896), (922, 150696), (936, 148442), (966, 143832), (1008, 137839), (1092, 127236), (1104, 125853), (1196, 116172), (1288, 107874), (1383, 100464), (1449, 95888), (1456, 95427), (1638, 84824), (1656, 83902), (1794, 77448), (1844, 75348), (1872, 74221), (1932, 71916), (2093, 66384), (2184, 63618), (2392, 58086), (2576, 53937), (2691, 51632), (2766, 50232), (2898, 47944), (3227, 43056), (3276, 42412), (3312, 41951), (3588, 38724), (3688, 37674), (3864, 35958), (4149, 33488), (4186, 33192), (4368, 31809), (4784, 29043), (5382, 25816), (5532, 25116), (5796, 23972), (5993, 23184), (6279, 22128), (6454, 21528), (6552, 21206), (7176, 19362), (7376, 18837), (7728, 17979), (8298, 16744), (8372, 16596), (9681, 14352), (10603, 13104), (10764, 12908), (11064, 12558), (11592, 11986)]