143080378

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{444349}}^1$

素因数の和:444381

約数の個数: 16

約数和(自身を含む): 255945600

約数和(自身を除く): 112865222

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 444349, 888698, 3110443, 6220886, 10220027, 20440054, 71540189, 143080378]

約数ペア:

[(1, 143080378), (2, 71540189), (7, 20440054), (14, 10220027), (23, 6220886), (46, 3110443), (161, 888698), (322, 444349)]