140392254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1231511}}^1$

素因数の和:1231535

約数の個数: 16

約数和(自身を含む): 295562880

約数和(自身を除く): 155170626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1231511, 2463022, 3694533, 7389066, 23398709, 46797418, 70196127, 140392254]

約数ペア:

[(1, 140392254), (2, 70196127), (3, 46797418), (6, 23398709), (19, 7389066), (38, 3694533), (57, 2463022), (114, 1231511)]