157400954014

素因数分解:

$2^1\times {\mathrm{121637}}^1\times {\mathrm{647011}}^1$

素因数の和:768650

約数の個数: 8

約数和(自身を含む): 236103736968

約数和(自身を除く): 78702782954

約数列:

[1, 2, 121637, 243274, 647011, 1294022, 78700477007, 157400954014]

約数ペア:

[(1, 157400954014), (2, 78700477007), (121637, 1294022), (243274, 647011)]