156968842172

素因数分解:

$2^2\times {\mathrm{63211}}^1\times {\mathrm{620813}}^1$

素因数の和:684028

約数の個数: 12

約数和(自身を含む): 274700261976

約数和(自身を除く): 117731419804

約数列:

[1, 2, 4, 63211, 126422, 252844, 620813, 1241626, 2483252, 39242210543, 78484421086, 156968842172]

約数ペア:

[(1, 156968842172), (2, 78484421086), (4, 39242210543), (63211, 2483252), (126422, 1241626), (252844, 620813)]