158191231679

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{36709}}^1$

素因数の和:37371

約数の個数: 24

約数和(自身を含む): 175579818480

約数和(自身を除く): 17388586801

約数列:

[1, 13, 43, 169, 559, 593, 7267, 7709, 25499, 36709, 100217, 331487, 477217, 1578487, 4309331, 6203821, 20520331, 21768437, 266764303, 282989681, 936042791, 3678865853, 12168556283, 158191231679]

約数ペア:

[(1, 158191231679), (13, 12168556283), (43, 3678865853), (169, 936042791), (559, 282989681), (593, 266764303), (7267, 21768437), (7709, 20520331), (25499, 6203821), (36709, 4309331), (100217, 1578487), (331487, 477217)]