156728091386

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1\times {\mathrm{537281}}^1$

素因数の和:538369

約数の個数: 16

約数和(自身を含む): 236844651240

約数和(自身を除く): 80116559854

約数列:

[1, 2, 157, 314, 929, 1858, 145853, 291706, 537281, 1074562, 84353117, 168706234, 499134049, 998268098, 78364045693, 156728091386]

約数ペア:

[(1, 156728091386), (2, 78364045693), (157, 998268098), (314, 499134049), (929, 168706234), (1858, 84353117), (145853, 1074562), (291706, 537281)]