138724403734

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{75640351}}^1$

素因数の和:75640491

約数の個数: 16

約数和(自身を含む): 239628635136

約数和(自身を除く): 100904231402

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 75640351, 151280702, 529482457, 1058964914, 9908885981, 19817771962, 69362201867, 138724403734]

約数ペア:

[(1, 138724403734), (2, 69362201867), (7, 19817771962), (14, 9908885981), (131, 1058964914), (262, 529482457), (917, 151280702), (1834, 75640351)]