157035526

素因数分解:

$2^1\times {\mathrm{421}}^2\times {\mathrm{443}}^1$

素因数の和:1287

約数の個数: 12

約数和(自身を含む): 236647116

約数和(自身を除く): 79611590

約数列:

[1, 2, 421, 443, 842, 886, 177241, 186503, 354482, 373006, 78517763, 157035526]

約数ペア:

[(1, 157035526), (2, 78517763), (421, 373006), (443, 354482), (842, 186503), (886, 177241)]