158181968

素因数分解:

$2^4\times 7^1\times {\mathrm{1412339}}^1$

素因数の和:1412354

約数の個数: 20

約数和(自身を含む): 350260320

約数和(自身を除く): 192078352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1412339, 2824678, 5649356, 9886373, 11298712, 19772746, 22597424, 39545492, 79090984, 158181968]

約数ペア:

[(1, 158181968), (2, 79090984), (4, 39545492), (7, 22597424), (8, 19772746), (14, 11298712), (16, 9886373), (28, 5649356), (56, 2824678), (112, 1412339)]