156942855548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065037573}}^1$

素因数の和:2065037596

約数の個数: 12

約数和(自身を含む): 289105260360

約数和(自身を除く): 132162404812

約数列:

[1, 2, 4, 19, 38, 76, 2065037573, 4130075146, 8260150292, 39235713887, 78471427774, 156942855548]

約数ペア:

[(1, 156942855548), (2, 78471427774), (4, 39235713887), (19, 8260150292), (38, 4130075146), (76, 2065037573)]