156729786868

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{387945017}}^1$

素因数の和:387945122

約数の個数: 12

約数和(自身を含む): 276992742852

約数和(自身を除く): 120262955984

約数列:

[1, 2, 4, 101, 202, 404, 387945017, 775890034, 1551780068, 39182446717, 78364893434, 156729786868]

約数ペア:

[(1, 156729786868), (2, 78364893434), (4, 39182446717), (101, 1551780068), (202, 775890034), (404, 387945017)]