149828336

素因数分解:

$2^4\times 7^1\times {\mathrm{1337753}}^1$

素因数の和:1337768

約数の個数: 20

約数和(自身を含む): 331762992

約数和(自身を除く): 181934656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1337753, 2675506, 5351012, 9364271, 10702024, 18728542, 21404048, 37457084, 74914168, 149828336]

約数ペア:

[(1, 149828336), (2, 74914168), (4, 37457084), (7, 21404048), (8, 18728542), (14, 10702024), (16, 9364271), (28, 5351012), (56, 2675506), (112, 1337753)]