160028230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179807}}^1$

素因数の和:179903

約数の個数: 16

約数和(自身を含む): 291288960

約数和(自身を除く): 131260730

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 179807, 359614, 899035, 1798070, 16002823, 32005646, 80014115, 160028230]

約数ペア:

[(1, 160028230), (2, 80014115), (5, 32005646), (10, 16002823), (89, 1798070), (178, 899035), (445, 359614), (890, 179807)]