162178972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{942901}}^1$

素因数の和:942948

約数の個数: 12

約数和(自身を含む): 290413816

約数和(自身を除く): 128234844

約数列:

[1, 2, 4, 43, 86, 172, 942901, 1885802, 3771604, 40544743, 81089486, 162178972]

約数ペア:

[(1, 162178972), (2, 81089486), (4, 40544743), (43, 3771604), (86, 1885802), (172, 942901)]