157535888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{339517}}^1$

素因数の和:339554

約数の個数: 20

約数和(自身を含む): 315751740

約数和(自身を除く): 158215852

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 339517, 679034, 1358068, 2716136, 5432272, 9845993, 19691986, 39383972, 78767944, 157535888]

約数ペア:

[(1, 157535888), (2, 78767944), (4, 39383972), (8, 19691986), (16, 9845993), (29, 5432272), (58, 2716136), (116, 1358068), (232, 679034), (464, 339517)]