149335784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1435921}}^1$

素因数の和:1435940

約数の個数: 16

約数和(自身を含む): 301543620

約数和(自身を除く): 152207836

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1435921, 2871842, 5743684, 11487368, 18666973, 37333946, 74667892, 149335784]

約数ペア:

[(1, 149335784), (2, 74667892), (4, 37333946), (8, 18666973), (13, 11487368), (26, 5743684), (52, 2871842), (104, 1435921)]