137856808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2341}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 274435560

約数和(自身を除く): 136578752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1732, 2341, 3464, 4682, 7361, 9364, 14722, 18728, 29444, 39797, 58888, 79594, 159188, 318376, 1013653, 2027306, 4054612, 8109224, 17232101, 34464202, 68928404, 137856808]

約数ペア:

[(1, 137856808), (2, 68928404), (4, 34464202), (8, 17232101), (17, 8109224), (34, 4054612), (68, 2027306), (136, 1013653), (433, 318376), (866, 159188), (1732, 79594), (2341, 58888), (3464, 39797), (4682, 29444), (7361, 18728), (9364, 14722)]