138217362832

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{83869759}}^1$

素因数の和:83869870

約数の個数: 20

約数和(自身を含む): 270396106240

約数和(自身を除く): 132178743408

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 83869759, 167739518, 335479036, 670958072, 1341916144, 8638585177, 17277170354, 34554340708, 69108681416, 138217362832]

約数ペア:

[(1, 138217362832), (2, 69108681416), (4, 34554340708), (8, 17277170354), (16, 8638585177), (103, 1341916144), (206, 670958072), (412, 335479036), (824, 167739518), (1648, 83869759)]