140347374

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{178559}}^1$

素因数の和:178695

約数の個数: 16

約数和(自身を含む): 282839040

約数和(自身を除く): 142491666

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 178559, 357118, 535677, 1071354, 23391229, 46782458, 70173687, 140347374]

約数ペア:

[(1, 140347374), (2, 70173687), (3, 46782458), (6, 23391229), (131, 1071354), (262, 535677), (393, 357118), (786, 178559)]