139254976

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 336044032

約数和(自身を除く): 196789056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 148, 217, 224, 248, 259, 271, 296, 434, 448, 496, 518, 542, 592, 868, 992, 1036, 1084, 1147, 1184, 1736, 1897, 1984, 2072, 2168, 2294, 2368, 3472, 3794, 4144, 4336, 4588, 6944, 7588, 8029, 8288, 8401, 8672, 9176, 10027, 13888, 15176, 16058, 16576, 16802, 17344, 18352, 20054, 30352, 32116, 33604, 36704, 40108, 58807, 60704, 64232, 67208, 70189, 73408, 80216, 117614, 121408, 128464, 134416, 140378, 160432, 235228, 256928, 268832, 280756, 310837, 320864, 470456, 513856, 537664, 561512, 621674, 641728, 940912, 1123024, 1243348, 1881824, 2175859, 2246048, 2486696, 3763648, 4351718, 4492096, 4973392, 8703436, 9946784, 17406872, 19893568, 34813744, 69627488, 139254976]

約数ペア:

[(1, 139254976), (2, 69627488), (4, 34813744), (7, 19893568), (8, 17406872), (14, 9946784), (16, 8703436), (28, 4973392), (31, 4492096), (32, 4351718), (37, 3763648), (56, 2486696), (62, 2246048), (64, 2175859), (74, 1881824), (112, 1243348), (124, 1123024), (148, 940912), (217, 641728), (224, 621674), (248, 561512), (259, 537664), (271, 513856), (296, 470456), (434, 320864), (448, 310837), (496, 280756), (518, 268832), (542, 256928), (592, 235228), (868, 160432), (992, 140378), (1036, 134416), (1084, 128464), (1147, 121408), (1184, 117614), (1736, 80216), (1897, 73408), (1984, 70189), (2072, 67208), (2168, 64232), (2294, 60704), (2368, 58807), (3472, 40108), (3794, 36704), (4144, 33604), (4336, 32116), (4588, 30352), (6944, 20054), (7588, 18352), (8029, 17344), (8288, 16802), (8401, 16576), (8672, 16058), (9176, 15176), (10027, 13888)]