142131416

素因数分解:

$2^3\times 7^1\times {\mathrm{2538061}}^1$

素因数の和:2538074

約数の個数: 16

約数和(自身を含む): 304567440

約数和(自身を除く): 162436024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2538061, 5076122, 10152244, 17766427, 20304488, 35532854, 71065708, 142131416]

約数ペア:

[(1, 142131416), (2, 71065708), (4, 35532854), (7, 20304488), (8, 17766427), (14, 10152244), (28, 5076122), (56, 2538061)]