156938419519

素因数分解:

$7^1\times {\mathrm{1289}}^1\times {\mathrm{2063}}^1\times {\mathrm{8431}}^1$

素因数の和:11790

約数の個数: 16

約数和(自身を含む): 179605647360

約数和(自身を除く): 22667227841

約数列:

[1, 7, 1289, 2063, 8431, 9023, 14441, 59017, 2659207, 10867559, 17393153, 18614449, 76072913, 121752071, 22419774217, 156938419519]

約数ペア:

[(1, 156938419519), (7, 22419774217), (1289, 121752071), (2063, 76072913), (8431, 18614449), (9023, 17393153), (14441, 10867559), (59017, 2659207)]