144781946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{10723}}^1$

素因数の和:10925

約数の個数: 16

約数和(自身を含む): 223659744

約数和(自身を除く): 78877798

約数列:

[1, 2, 43, 86, 157, 314, 6751, 10723, 13502, 21446, 461089, 922178, 1683511, 3367022, 72390973, 144781946]

約数ペア:

[(1, 144781946), (2, 72390973), (43, 3367022), (86, 1683511), (157, 922178), (314, 461089), (6751, 21446), (10723, 13502)]