159669288

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11257}}^1$

素因数の和:11466

約数の個数: 48

約数和(自身を含む): 434671380

約数和(自身を除く): 275002092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 11257, 14184, 22514, 33771, 45028, 67542, 90056, 101313, 135084, 202626, 270168, 405252, 810504, 2217629, 4435258, 6652887, 8870516, 13305774, 17741032, 19958661, 26611548, 39917322, 53223096, 79834644, 159669288]

約数ペア:

[(1, 159669288), (2, 79834644), (3, 53223096), (4, 39917322), (6, 26611548), (8, 19958661), (9, 17741032), (12, 13305774), (18, 8870516), (24, 6652887), (36, 4435258), (72, 2217629), (197, 810504), (394, 405252), (591, 270168), (788, 202626), (1182, 135084), (1576, 101313), (1773, 90056), (2364, 67542), (3546, 45028), (4728, 33771), (7092, 22514), (11257, 14184)]