149737658

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 264055680

約数和(自身を除く): 114318022

約数列:

[1, 2, 7, 14, 41, 82, 287, 353, 574, 706, 739, 1478, 2471, 4942, 5173, 10346, 14473, 28946, 30299, 60598, 101311, 202622, 212093, 260867, 424186, 521734, 1826069, 3652138, 10695547, 21391094, 74868829, 149737658]

約数ペア:

[(1, 149737658), (2, 74868829), (7, 21391094), (14, 10695547), (41, 3652138), (82, 1826069), (287, 521734), (353, 424186), (574, 260867), (706, 212093), (739, 202622), (1478, 101311), (2471, 60598), (4942, 30299), (5173, 28946), (10346, 14473)]