172601090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{109937}}^1$

素因数の和:110101

約数の個数: 16

約数和(自身を含む): 312663672

約数和(自身を除く): 140062582

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 109937, 219874, 549685, 1099370, 17260109, 34520218, 86300545, 172601090]

約数ペア:

[(1, 172601090), (2, 86300545), (5, 34520218), (10, 17260109), (157, 1099370), (314, 549685), (785, 219874), (1570, 109937)]