140492090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{84127}}^1$

素因数の和:84301

約数の個数: 16

約数和(自身を含む): 254403072

約数和(自身を除く): 113910982

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 84127, 168254, 420635, 841270, 14049209, 28098418, 70246045, 140492090]

約数ペア:

[(1, 140492090), (2, 70246045), (5, 28098418), (10, 14049209), (167, 841270), (334, 420635), (835, 168254), (1670, 84127)]