157047772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243863}}^1$

素因数の和:243897

約数の個数: 24

約数和(自身を含む): 327753216

約数和(自身を除く): 170705444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 243863, 487726, 975452, 1707041, 3414082, 5608849, 6828164, 11217698, 22435396, 39261943, 78523886, 157047772]

約数ペア:

[(1, 157047772), (2, 78523886), (4, 39261943), (7, 22435396), (14, 11217698), (23, 6828164), (28, 5608849), (46, 3414082), (92, 1707041), (161, 975452), (322, 487726), (644, 243863)]