156787689121

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1493}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 188848962432

約数和(自身を除く): 32061273311

約数列:

[1, 7, 31, 67, 217, 233, 469, 961, 1493, 1631, 2077, 6727, 7223, 10451, 14539, 15611, 46283, 50561, 64387, 100031, 109277, 223913, 323981, 347869, 450709, 483941, 700217, 1434773, 1567391, 2435083, 3100961, 3387587, 10043411, 10783939, 15002171, 21706727, 23307223, 75487573, 96129791, 105015197, 163150561, 334302109, 672908537, 722523913, 2340114763, 5057667391, 22398241303, 156787689121]

約数ペア:

[(1, 156787689121), (7, 22398241303), (31, 5057667391), (67, 2340114763), (217, 722523913), (233, 672908537), (469, 334302109), (961, 163150561), (1493, 105015197), (1631, 96129791), (2077, 75487573), (6727, 23307223), (7223, 21706727), (10451, 15002171), (14539, 10783939), (15611, 10043411), (46283, 3387587), (50561, 3100961), (64387, 2435083), (100031, 1567391), (109277, 1434773), (223913, 700217), (323981, 483941), (347869, 450709)]