156938709319

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{28057}}^1\times {\mathrm{15077}}^1$

素因数の和:43194

約数の個数: 16

約数和(自身を含む): 182761282368

約数和(自身を除く): 25822573049

約数列:

[1, 7, 53, 371, 15077, 28057, 105539, 196399, 799081, 1487021, 5593567, 10409147, 423015389, 2961107723, 22419815617, 156938709319]

約数ペア:

[(1, 156938709319), (7, 22419815617), (53, 2961107723), (371, 423015389), (15077, 10409147), (28057, 5593567), (105539, 1487021), (196399, 799081)]