158444852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{921191}}^1$

素因数の和:921238

約数の個数: 12

約数和(自身を含む): 283727136

約数和(自身を除く): 125282284

約数列:

[1, 2, 4, 43, 86, 172, 921191, 1842382, 3684764, 39611213, 79222426, 158444852]

約数ペア:

[(1, 158444852), (2, 79222426), (4, 39611213), (43, 3684764), (86, 1842382), (172, 921191)]