156949007090

素因数分解:

$2^1\times 5^1\times {\mathrm{18131}}^1\times {\mathrm{865639}}^1$

素因数の和:883777

約数の個数: 16

約数和(自身を含む): 282524120640

約数和(自身を除く): 125575113550

約数列:

[1, 2, 5, 10, 18131, 36262, 90655, 181310, 865639, 1731278, 4328195, 8656390, 15694900709, 31389801418, 78474503545, 156949007090]

約数ペア:

[(1, 156949007090), (2, 78474503545), (5, 31389801418), (10, 15694900709), (18131, 8656390), (36262, 4328195), (90655, 1731278), (181310, 865639)]