138116636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{290161}}^1$

素因数の和:290189

約数の個数: 24

約数和(自身を含む): 292483296

約数和(自身を除く): 154366660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 290161, 580322, 1160644, 2031127, 4062254, 4932737, 8124508, 9865474, 19730948, 34529159, 69058318, 138116636]

約数ペア:

[(1, 138116636), (2, 69058318), (4, 34529159), (7, 19730948), (14, 9865474), (17, 8124508), (28, 4932737), (34, 4062254), (68, 2031127), (119, 1160644), (238, 580322), (476, 290161)]