156979851847

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3085963}}^1$

素因数の和:3086039

約数の個数: 24

約数和(自身を含む): 198785457024

約数和(自身を除く): 41805605177

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1183, 3913, 7267, 50869, 3085963, 21601741, 40117519, 132696409, 280822633, 521527747, 928874863, 1725053317, 3650694229, 12075373219, 22425693121, 156979851847]

約数ペア:

[(1, 156979851847), (7, 22425693121), (13, 12075373219), (43, 3650694229), (91, 1725053317), (169, 928874863), (301, 521527747), (559, 280822633), (1183, 132696409), (3913, 40117519), (7267, 21601741), (50869, 3085963)]