157460914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{19727}}^1$

素因数の和:20049

約数の個数: 16

約数和(自身を含む): 255201408

約数和(自身を除く): 97740494

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 19727, 39454, 256451, 512902, 6056189, 12112378, 78730457, 157460914]

約数ペア:

[(1, 157460914), (2, 78730457), (13, 12112378), (26, 6056189), (307, 512902), (614, 256451), (3991, 39454), (7982, 19727)]