141392678

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{138349}}^1$

素因数の和:138431

約数の個数: 16

約数和(自身を含む): 245709600

約数和(自身を除く): 104316922

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 138349, 276698, 968443, 1936886, 10099477, 20198954, 70696339, 141392678]

約数ペア:

[(1, 141392678), (2, 70696339), (7, 20198954), (14, 10099477), (73, 1936886), (146, 968443), (511, 276698), (1022, 138349)]