156862022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{2011}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 241150272

約数和(自身を除く): 84288250

約数列:

[1, 2, 43, 86, 907, 1814, 2011, 4022, 39001, 78002, 86473, 172946, 1823977, 3647954, 78431011, 156862022]

約数ペア:

[(1, 156862022), (2, 78431011), (43, 3647954), (86, 1823977), (907, 172946), (1814, 86473), (2011, 78002), (4022, 39001)]