160811846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 265298880

約数和(自身を除く): 104487034

約数列:

[1, 2, 13, 26, 73, 146, 193, 386, 439, 878, 949, 1898, 2509, 5018, 5707, 11414, 14089, 28178, 32047, 64094, 84727, 169454, 183157, 366314, 416611, 833222, 1101451, 2202902, 6185071, 12370142, 80405923, 160811846]

約数ペア:

[(1, 160811846), (2, 80405923), (13, 12370142), (26, 6185071), (73, 2202902), (146, 1101451), (193, 833222), (386, 416611), (439, 366314), (878, 183157), (949, 169454), (1898, 84727), (2509, 64094), (5018, 32047), (5707, 28178), (11414, 14089)]