142834384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 347406336

約数和(自身を除く): 204571952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 191, 308, 382, 607, 616, 764, 1214, 1232, 1337, 1528, 2101, 2428, 2674, 3056, 4202, 4249, 4856, 5348, 6677, 8404, 8498, 9712, 10696, 13354, 14707, 16808, 16996, 21392, 26708, 29414, 33616, 33992, 46739, 53416, 58828, 67984, 93478, 106832, 115937, 117656, 186956, 231874, 235312, 373912, 463748, 747824, 811559, 927496, 1275307, 1623118, 1854992, 2550614, 3246236, 5101228, 6492472, 8927149, 10202456, 12984944, 17854298, 20404912, 35708596, 71417192, 142834384]

約数ペア:

[(1, 142834384), (2, 71417192), (4, 35708596), (7, 20404912), (8, 17854298), (11, 12984944), (14, 10202456), (16, 8927149), (22, 6492472), (28, 5101228), (44, 3246236), (56, 2550614), (77, 1854992), (88, 1623118), (112, 1275307), (154, 927496), (176, 811559), (191, 747824), (308, 463748), (382, 373912), (607, 235312), (616, 231874), (764, 186956), (1214, 117656), (1232, 115937), (1337, 106832), (1528, 93478), (2101, 67984), (2428, 58828), (2674, 53416), (3056, 46739), (4202, 33992), (4249, 33616), (4856, 29414), (5348, 26708), (6677, 21392), (8404, 16996), (8498, 16808), (9712, 14707), (10696, 13354)]