149280808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1097653}}^1$

素因数の和:1097676

約数の個数: 16

約数和(自身を含む): 296366580

約数和(自身を除く): 147085772

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1097653, 2195306, 4390612, 8781224, 18660101, 37320202, 74640404, 149280808]

約数ペア:

[(1, 149280808), (2, 74640404), (4, 37320202), (8, 18660101), (17, 8781224), (34, 4390612), (68, 2195306), (136, 1097653)]