131205368

素因数分解:

$2^3\times 7^1\times {\mathrm{2342953}}^1$

素因数の和:2342966

約数の個数: 16

約数和(自身を含む): 281154480

約数和(自身を除く): 149949112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2342953, 4685906, 9371812, 16400671, 18743624, 32801342, 65602684, 131205368]

約数ペア:

[(1, 131205368), (2, 65602684), (4, 32801342), (7, 18743624), (8, 16400671), (14, 9371812), (28, 4685906), (56, 2342953)]