126821072

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5867}}^1$

素因数の和:6075

約数の個数: 40

約数和(自身を含む): 282321216

約数和(自身を除く): 155500144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 5867, 10808, 11734, 21616, 23468, 41069, 46936, 82138, 93872, 164276, 328552, 657104, 1132331, 2264662, 4529324, 7926317, 9058648, 15852634, 18117296, 31705268, 63410536, 126821072]

約数ペア:

[(1, 126821072), (2, 63410536), (4, 31705268), (7, 18117296), (8, 15852634), (14, 9058648), (16, 7926317), (28, 4529324), (56, 2264662), (112, 1132331), (193, 657104), (386, 328552), (772, 164276), (1351, 93872), (1544, 82138), (2702, 46936), (3088, 41069), (5404, 23468), (5867, 21616), (10808, 11734)]