139287456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 216

約数和(自身を含む): 498449952

約数和(自身を除く): 359162496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 571, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1142, 1232, 1386, 1452, 1584, 1694, 1713, 1848, 1936, 2016, 2178, 2284, 2464, 2541, 2772, 2904, 3168, 3388, 3426, 3696, 3872, 3997, 4356, 4568, 5082, 5139, 5544, 5808, 6281, 6776, 6852, 7392, 7623, 7994, 8712, 9136, 10164, 10278, 11088, 11616, 11991, 12562, 13552, 13704, 15246, 15988, 17424, 18272, 18843, 20328, 20556, 22176, 23982, 25124, 27104, 27408, 30492, 31976, 34848, 35973, 37686, 40656, 41112, 43967, 47964, 50248, 54816, 56529, 60984, 63952, 69091, 71946, 75372, 81312, 82224, 87934, 95928, 100496, 113058, 121968, 127904, 131901, 138182, 143892, 150744, 164448, 175868, 191856, 200992, 207273, 226116, 243936, 263802, 276364, 287784, 301488, 351736, 383712, 395703, 414546, 452232, 483637, 527604, 552728, 575568, 602976, 621819, 703472, 791406, 829092, 904464, 967274, 1055208, 1105456, 1151136, 1243638, 1406944, 1450911, 1582812, 1658184, 1808928, 1934548, 2110416, 2210912, 2487276, 2901822, 3165624, 3316368, 3869096, 4220832, 4352733, 4974552, 5803644, 6331248, 6632736, 7738192, 8705466, 9949104, 11607288, 12662496, 15476384, 17410932, 19898208, 23214576, 34821864, 46429152, 69643728, 139287456]

約数ペア:

[(1, 139287456), (2, 69643728), (3, 46429152), (4, 34821864), (6, 23214576), (7, 19898208), (8, 17410932), (9, 15476384), (11, 12662496), (12, 11607288), (14, 9949104), (16, 8705466), (18, 7738192), (21, 6632736), (22, 6331248), (24, 5803644), (28, 4974552), (32, 4352733), (33, 4220832), (36, 3869096), (42, 3316368), (44, 3165624), (48, 2901822), (56, 2487276), (63, 2210912), (66, 2110416), (72, 1934548), (77, 1808928), (84, 1658184), (88, 1582812), (96, 1450911), (99, 1406944), (112, 1243638), (121, 1151136), (126, 1105456), (132, 1055208), (144, 967274), (154, 904464), (168, 829092), (176, 791406), (198, 703472), (224, 621819), (231, 602976), (242, 575568), (252, 552728), (264, 527604), (288, 483637), (308, 452232), (336, 414546), (352, 395703), (363, 383712), (396, 351736), (462, 301488), (484, 287784), (504, 276364), (528, 263802), (571, 243936), (616, 226116), (672, 207273), (693, 200992), (726, 191856), (792, 175868), (847, 164448), (924, 150744), (968, 143892), (1008, 138182), (1056, 131901), (1089, 127904), (1142, 121968), (1232, 113058), (1386, 100496), (1452, 95928), (1584, 87934), (1694, 82224), (1713, 81312), (1848, 75372), (1936, 71946), (2016, 69091), (2178, 63952), (2284, 60984), (2464, 56529), (2541, 54816), (2772, 50248), (2904, 47964), (3168, 43967), (3388, 41112), (3426, 40656), (3696, 37686), (3872, 35973), (3997, 34848), (4356, 31976), (4568, 30492), (5082, 27408), (5139, 27104), (5544, 25124), (5808, 23982), (6281, 22176), (6776, 20556), (6852, 20328), (7392, 18843), (7623, 18272), (7994, 17424), (8712, 15988), (9136, 15246), (10164, 13704), (10278, 13552), (11088, 12562), (11616, 11991)]