156637769821

素因数分解:

${\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{821}}^1\times {\mathrm{3853}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 170444090376

約数和(自身を除く): 13806320555

約数列:

[1, 13, 169, 293, 821, 3809, 3853, 10673, 49517, 50089, 138749, 240553, 651157, 1128929, 3127189, 3163313, 14676077, 40653457, 41123069, 190789001, 534599897, 926850709, 12049059217, 156637769821]

約数ペア:

[(1, 156637769821), (13, 12049059217), (169, 926850709), (293, 534599897), (821, 190789001), (3809, 41123069), (3853, 40653457), (10673, 14676077), (49517, 3163313), (50089, 3127189), (138749, 1128929), (240553, 651157)]