138536464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{787139}}^1$

素因数の和:787158

約数の個数: 20

約数和(自身を含む): 292816080

約数和(自身を除く): 154279616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 787139, 1574278, 3148556, 6297112, 8658529, 12594224, 17317058, 34634116, 69268232, 138536464]

約数ペア:

[(1, 138536464), (2, 69268232), (4, 34634116), (8, 17317058), (11, 12594224), (16, 8658529), (22, 6297112), (44, 3148556), (88, 1574278), (176, 787139)]