157021155845

素因数分解:

$5^1\times {\mathrm{499}}^1\times {\mathrm{1297}}^1\times {\mathrm{48523}}^1$

素因数の和:50324

約数の個数: 16

約数和(自身を含む): 188952456000

約数和(自身を除く): 31931300155

約数列:

[1, 5, 499, 1297, 2495, 6485, 48523, 242615, 647203, 3236015, 24212977, 62934331, 121064885, 314671655, 31404231169, 157021155845]

約数ペア:

[(1, 157021155845), (5, 31404231169), (499, 314671655), (1297, 121064885), (2495, 62934331), (6485, 24212977), (48523, 3236015), (242615, 647203)]