157675324

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{21319}}^1$

素因数の和:21409

約数の個数: 18

約数和(自身を含む): 282511320

約数和(自身を除く): 124835996

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 21319, 42638, 85276, 916717, 1833434, 3666868, 39418831, 78837662, 157675324]

約数ペア:

[(1, 157675324), (2, 78837662), (4, 39418831), (43, 3666868), (86, 1833434), (172, 916717), (1849, 85276), (3698, 42638), (7396, 21319)]