157097744

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{18149}}^1$

素因数の和:18698

約数の個数: 20

約数和(自身を含む): 304956300

約数和(自身を除く): 147858556

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 18149, 36298, 72596, 145192, 290384, 9818609, 19637218, 39274436, 78548872, 157097744]

約数ペア:

[(1, 157097744), (2, 78548872), (4, 39274436), (8, 19637218), (16, 9818609), (541, 290384), (1082, 145192), (2164, 72596), (4328, 36298), (8656, 18149)]