160128001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 31472639

約数列:

[1, 11, 23, 41, 43, 253, 359, 451, 473, 943, 989, 1763, 3949, 8257, 10373, 10879, 14719, 15437, 19393, 40549, 90827, 161909, 169807, 338537, 355051, 446039, 632917, 3723907, 3905561, 6962087, 14557091, 160128001]

約数ペア:

[(1, 160128001), (11, 14557091), (23, 6962087), (41, 3905561), (43, 3723907), (253, 632917), (359, 446039), (451, 355051), (473, 338537), (943, 169807), (989, 161909), (1763, 90827), (3949, 40549), (8257, 19393), (10373, 15437), (10879, 14719)]