156162146

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{4973}}^1$

素因数の和:7225

約数の個数: 16

約数和(自身を含む): 267879744

約数和(自身を除く): 111717598

約数列:

[1, 2, 7, 14, 2243, 4486, 4973, 9946, 15701, 31402, 34811, 69622, 11154439, 22308878, 78081073, 156162146]

約数ペア:

[(1, 156162146), (2, 78081073), (7, 22308878), (14, 11154439), (2243, 69622), (4486, 34811), (4973, 31402), (9946, 15701)]