158881716

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 96

約数和(自身を含む): 480480000

約数和(自身を除く): 321598284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2646, 3087, 4116, 4289, 5292, 6174, 8578, 9261, 12348, 12867, 17156, 18522, 25734, 30023, 37044, 38601, 51468, 60046, 77202, 90069, 115803, 120092, 154404, 180138, 210161, 231606, 270207, 360276, 420322, 463212, 540414, 630483, 810621, 840644, 1080828, 1260966, 1471127, 1621242, 1891449, 2521932, 2942254, 3242484, 3782898, 4413381, 5674347, 5884508, 7565796, 8826762, 11348694, 13240143, 17653524, 22697388, 26480286, 39720429, 52960572, 79440858, 158881716]

約数ペア:

[(1, 158881716), (2, 79440858), (3, 52960572), (4, 39720429), (6, 26480286), (7, 22697388), (9, 17653524), (12, 13240143), (14, 11348694), (18, 8826762), (21, 7565796), (27, 5884508), (28, 5674347), (36, 4413381), (42, 3782898), (49, 3242484), (54, 2942254), (63, 2521932), (84, 1891449), (98, 1621242), (108, 1471127), (126, 1260966), (147, 1080828), (189, 840644), (196, 810621), (252, 630483), (294, 540414), (343, 463212), (378, 420322), (441, 360276), (588, 270207), (686, 231606), (756, 210161), (882, 180138), (1029, 154404), (1323, 120092), (1372, 115803), (1764, 90069), (2058, 77202), (2646, 60046), (3087, 51468), (4116, 38601), (4289, 37044), (5292, 30023), (6174, 25734), (8578, 18522), (9261, 17156), (12348, 12867)]