142134328

素因数分解:

$2^3\times 7^1\times {\mathrm{2538113}}^1$

素因数の和:2538126

約数の個数: 16

約数和(自身を含む): 304573680

約数和(自身を除く): 162439352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2538113, 5076226, 10152452, 17766791, 20304904, 35533582, 71067164, 142134328]

約数ペア:

[(1, 142134328), (2, 71067164), (4, 35533582), (7, 20304904), (8, 17766791), (14, 10152452), (28, 5076226), (56, 2538113)]