138492008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{171401}}^1$

素因数の和:171508

約数の個数: 16

約数和(自身を含む): 262245060

約数和(自身を除く): 123753052

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 171401, 342802, 685604, 1371208, 17311501, 34623002, 69246004, 138492008]

約数ペア:

[(1, 138492008), (2, 69246004), (4, 34623002), (8, 17311501), (101, 1371208), (202, 685604), (404, 342802), (808, 171401)]