149312856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 128

約数和(自身を含む): 476467200

約数和(自身を除く): 327154344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1879, 1892, 2408, 2838, 3311, 3612, 3758, 3784, 5637, 5676, 6622, 7224, 7516, 9933, 11274, 11352, 13153, 13244, 15032, 19866, 20669, 22548, 26306, 26488, 39459, 39732, 41338, 45096, 52612, 62007, 78918, 79464, 80797, 82676, 105224, 124014, 144683, 157836, 161594, 165352, 242391, 248028, 289366, 315672, 323188, 434049, 484782, 496056, 565579, 578732, 646376, 868098, 888767, 969564, 1131158, 1157464, 1696737, 1736196, 1777534, 1939128, 2262316, 2666301, 3393474, 3472392, 3555068, 4524632, 5332602, 6221369, 6786948, 7110136, 10665204, 12442738, 13573896, 18664107, 21330408, 24885476, 37328214, 49770952, 74656428, 149312856]

約数ペア:

[(1, 149312856), (2, 74656428), (3, 49770952), (4, 37328214), (6, 24885476), (7, 21330408), (8, 18664107), (11, 13573896), (12, 12442738), (14, 10665204), (21, 7110136), (22, 6786948), (24, 6221369), (28, 5332602), (33, 4524632), (42, 3555068), (43, 3472392), (44, 3393474), (56, 2666301), (66, 2262316), (77, 1939128), (84, 1777534), (86, 1736196), (88, 1696737), (129, 1157464), (132, 1131158), (154, 969564), (168, 888767), (172, 868098), (231, 646376), (258, 578732), (264, 565579), (301, 496056), (308, 484782), (344, 434049), (462, 323188), (473, 315672), (516, 289366), (602, 248028), (616, 242391), (903, 165352), (924, 161594), (946, 157836), (1032, 144683), (1204, 124014), (1419, 105224), (1806, 82676), (1848, 80797), (1879, 79464), (1892, 78918), (2408, 62007), (2838, 52612), (3311, 45096), (3612, 41338), (3758, 39732), (3784, 39459), (5637, 26488), (5676, 26306), (6622, 22548), (7224, 20669), (7516, 19866), (9933, 15032), (11274, 13244), (11352, 13153)]