138139354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{22259}}^1$

素因数の和:22397

約数の個数: 16

約数和(自身を含む): 216367200

約数和(自身を除く): 78227846

約数列:

[1, 2, 29, 58, 107, 214, 3103, 6206, 22259, 44518, 645511, 1291022, 2381713, 4763426, 69069677, 138139354]

約数ペア:

[(1, 138139354), (2, 69069677), (29, 4763426), (58, 2381713), (107, 1291022), (214, 645511), (3103, 44518), (6206, 22259)]