157218738

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{244889}}^1$

素因数の和:245001

約数の個数: 16

約数和(自身を含む): 317377440

約数和(自身を除く): 160158702

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 244889, 489778, 734667, 1469334, 26203123, 52406246, 78609369, 157218738]

約数ペア:

[(1, 157218738), (2, 78609369), (3, 52406246), (6, 26203123), (107, 1469334), (214, 734667), (321, 489778), (642, 244889)]