138143368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1569811}}^1$

素因数の和:1569828

約数の個数: 16

約数和(自身を含む): 282566160

約数和(自身を除く): 144422792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1569811, 3139622, 6279244, 12558488, 17267921, 34535842, 69071684, 138143368]

約数ペア:

[(1, 138143368), (2, 69071684), (4, 34535842), (8, 17267921), (11, 12558488), (22, 6279244), (44, 3139622), (88, 1569811)]