156690313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 172758096

約数和(自身を除く): 16067783

約数列:

[1, 13, 53, 277, 689, 821, 3601, 10673, 14681, 43513, 190853, 227417, 565669, 2956421, 12053101, 156690313]

約数ペア:

[(1, 156690313), (13, 12053101), (53, 2956421), (277, 565669), (689, 227417), (821, 190853), (3601, 43513), (10673, 14681)]