157040913740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212217451}}^1$

素因数の和:212217497

約数の個数: 24

約数和(自身を含む): 338699053392

約数和(自身を除く): 181658139652

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 212217451, 424434902, 848869804, 1061087255, 2122174510, 4244349020, 7852045687, 15704091374, 31408182748, 39260228435, 78520456870, 157040913740]

約数ペア:

[(1, 157040913740), (2, 78520456870), (4, 39260228435), (5, 31408182748), (10, 15704091374), (20, 7852045687), (37, 4244349020), (74, 2122174510), (148, 1061087255), (185, 848869804), (370, 424434902), (740, 212217451)]