138586464

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 120

約数和(自身を含む): 411763968

約数和(自身を除く): 273177504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 421, 432, 508, 648, 762, 842, 864, 1016, 1143, 1263, 1296, 1524, 1684, 2032, 2286, 2526, 2592, 3048, 3368, 3429, 3789, 4064, 4572, 5052, 6096, 6736, 6858, 7578, 9144, 10104, 10287, 11367, 12192, 13472, 13716, 15156, 18288, 20208, 20574, 22734, 27432, 30312, 34101, 36576, 40416, 41148, 45468, 53467, 54864, 60624, 68202, 82296, 90936, 106934, 109728, 121248, 136404, 160401, 164592, 181872, 213868, 272808, 320802, 329184, 363744, 427736, 481203, 545616, 641604, 855472, 962406, 1091232, 1283208, 1443609, 1710944, 1924812, 2566416, 2887218, 3849624, 4330827, 5132832, 5774436, 7699248, 8661654, 11548872, 15398496, 17323308, 23097744, 34646616, 46195488, 69293232, 138586464]

約数ペア:

[(1, 138586464), (2, 69293232), (3, 46195488), (4, 34646616), (6, 23097744), (8, 17323308), (9, 15398496), (12, 11548872), (16, 8661654), (18, 7699248), (24, 5774436), (27, 5132832), (32, 4330827), (36, 3849624), (48, 2887218), (54, 2566416), (72, 1924812), (81, 1710944), (96, 1443609), (108, 1283208), (127, 1091232), (144, 962406), (162, 855472), (216, 641604), (254, 545616), (288, 481203), (324, 427736), (381, 363744), (421, 329184), (432, 320802), (508, 272808), (648, 213868), (762, 181872), (842, 164592), (864, 160401), (1016, 136404), (1143, 121248), (1263, 109728), (1296, 106934), (1524, 90936), (1684, 82296), (2032, 68202), (2286, 60624), (2526, 54864), (2592, 53467), (3048, 45468), (3368, 41148), (3429, 40416), (3789, 36576), (4064, 34101), (4572, 30312), (5052, 27432), (6096, 22734), (6736, 20574), (6858, 20208), (7578, 18288), (9144, 15156), (10104, 13716), (10287, 13472), (11367, 12192)]