149394674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30727}}^1$

素因数の和:30770

約数の個数: 32

約数和(自身を含む): 278764416

約数和(自身を除く): 129369742

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 30727, 61454, 337997, 399451, 522359, 675994, 798902, 1044718, 4393961, 5745949, 6790667, 8787922, 11491898, 13581334, 74697337, 149394674]

約数ペア:

[(1, 149394674), (2, 74697337), (11, 13581334), (13, 11491898), (17, 8787922), (22, 6790667), (26, 5745949), (34, 4393961), (143, 1044718), (187, 798902), (221, 675994), (286, 522359), (374, 399451), (442, 337997), (2431, 61454), (4862, 30727)]