138460432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{786707}}^1$

素因数の和:786726

約数の個数: 20

約数和(自身を含む): 292655376

約数和(自身を除く): 154194944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 786707, 1573414, 3146828, 6293656, 8653777, 12587312, 17307554, 34615108, 69230216, 138460432]

約数ペア:

[(1, 138460432), (2, 69230216), (4, 34615108), (8, 17307554), (11, 12587312), (16, 8653777), (22, 6293656), (44, 3146828), (88, 1573414), (176, 786707)]