156951244333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{409163}}^1$

素因数の和:410748

約数の個数: 16

約数和(自身を含む): 178035439680

約数和(自身を除く): 21084195347

約数列:

[1, 13, 19, 247, 1553, 20189, 29507, 383591, 409163, 5319119, 7774097, 101063261, 635430139, 8260591807, 12073172641, 156951244333]

約数ペア:

[(1, 156951244333), (13, 12073172641), (19, 8260591807), (247, 635430139), (1553, 101063261), (20189, 7774097), (29507, 5319119), (383591, 409163)]