143990608

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101117}}^1$

素因数の和:101214

約数の個数: 20

約数和(自身を含む): 282119220

約数和(自身を除く): 138128612

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 101117, 202234, 404468, 808936, 1617872, 8999413, 17998826, 35997652, 71995304, 143990608]

約数ペア:

[(1, 143990608), (2, 71995304), (4, 35997652), (8, 17998826), (16, 8999413), (89, 1617872), (178, 808936), (356, 404468), (712, 202234), (1424, 101117)]