161168

素因数分解:

$2^4\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1454

約数の個数: 20

約数和(自身を含む): 357120

約数和(自身を除く): 195952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1439, 2878, 5756, 10073, 11512, 20146, 23024, 40292, 80584, 161168]

約数ペア:

[(1, 161168), (2, 80584), (4, 40292), (7, 23024), (8, 20146), (14, 11512), (16, 10073), (28, 5756), (56, 2878), (112, 1439)]