138653856

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 446348448

約数和(自身を除く): 307694592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1621, 1782, 1944, 2376, 2592, 2673, 3168, 3242, 3564, 3888, 4752, 4863, 5346, 6484, 7128, 7776, 9504, 9726, 10692, 12968, 14256, 14589, 17831, 19452, 21384, 25936, 28512, 29178, 35662, 38904, 42768, 43767, 51872, 53493, 58356, 71324, 77808, 85536, 87534, 106986, 116712, 131301, 142648, 155616, 160479, 175068, 213972, 233424, 262602, 285296, 320958, 350136, 393903, 427944, 466848, 481437, 525204, 570592, 641916, 700272, 787806, 855888, 962874, 1050408, 1283832, 1400544, 1444311, 1575612, 1711776, 1925748, 2100816, 2567664, 2888622, 3151224, 3851496, 4201632, 4332933, 5135328, 5777244, 6302448, 7702992, 8665866, 11554488, 12604896, 15405984, 17331732, 23108976, 34663464, 46217952, 69326928, 138653856]

約数ペア:

[(1, 138653856), (2, 69326928), (3, 46217952), (4, 34663464), (6, 23108976), (8, 17331732), (9, 15405984), (11, 12604896), (12, 11554488), (16, 8665866), (18, 7702992), (22, 6302448), (24, 5777244), (27, 5135328), (32, 4332933), (33, 4201632), (36, 3851496), (44, 3151224), (48, 2888622), (54, 2567664), (66, 2100816), (72, 1925748), (81, 1711776), (88, 1575612), (96, 1444311), (99, 1400544), (108, 1283832), (132, 1050408), (144, 962874), (162, 855888), (176, 787806), (198, 700272), (216, 641916), (243, 570592), (264, 525204), (288, 481437), (297, 466848), (324, 427944), (352, 393903), (396, 350136), (432, 320958), (486, 285296), (528, 262602), (594, 233424), (648, 213972), (792, 175068), (864, 160479), (891, 155616), (972, 142648), (1056, 131301), (1188, 116712), (1296, 106986), (1584, 87534), (1621, 85536), (1782, 77808), (1944, 71324), (2376, 58356), (2592, 53493), (2673, 51872), (3168, 43767), (3242, 42768), (3564, 38904), (3888, 35662), (4752, 29178), (4863, 28512), (5346, 25936), (6484, 21384), (7128, 19452), (7776, 17831), (9504, 14589), (9726, 14256), (10692, 12968)]