189504612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 553512960

約数和(自身を除く): 364008348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 43, 44, 62, 66, 86, 93, 99, 124, 129, 132, 172, 186, 198, 258, 279, 341, 359, 372, 387, 396, 473, 516, 558, 682, 718, 774, 946, 1023, 1077, 1116, 1333, 1364, 1419, 1436, 1548, 1892, 2046, 2154, 2666, 2838, 3069, 3231, 3949, 3999, 4092, 4257, 4308, 5332, 5676, 6138, 6462, 7898, 7998, 8514, 11129, 11847, 11997, 12276, 12924, 14663, 15437, 15796, 15996, 17028, 22258, 23694, 23994, 29326, 30874, 33387, 35541, 43989, 44516, 46311, 47388, 47988, 58652, 61748, 66774, 71082, 87978, 92622, 100161, 122419, 131967, 133548, 138933, 142164, 169807, 175956, 185244, 200322, 244838, 263934, 277866, 339614, 367257, 400644, 478547, 489676, 509421, 527868, 555732, 679228, 734514, 957094, 1018842, 1101771, 1435641, 1469028, 1528263, 1914188, 2037684, 2203542, 2871282, 3056526, 4306923, 4407084, 5264017, 5742564, 6113052, 8613846, 10528034, 15792051, 17227692, 21056068, 31584102, 47376153, 63168204, 94752306, 189504612]

約数ペア:

[(1, 189504612), (2, 94752306), (3, 63168204), (4, 47376153), (6, 31584102), (9, 21056068), (11, 17227692), (12, 15792051), (18, 10528034), (22, 8613846), (31, 6113052), (33, 5742564), (36, 5264017), (43, 4407084), (44, 4306923), (62, 3056526), (66, 2871282), (86, 2203542), (93, 2037684), (99, 1914188), (124, 1528263), (129, 1469028), (132, 1435641), (172, 1101771), (186, 1018842), (198, 957094), (258, 734514), (279, 679228), (341, 555732), (359, 527868), (372, 509421), (387, 489676), (396, 478547), (473, 400644), (516, 367257), (558, 339614), (682, 277866), (718, 263934), (774, 244838), (946, 200322), (1023, 185244), (1077, 175956), (1116, 169807), (1333, 142164), (1364, 138933), (1419, 133548), (1436, 131967), (1548, 122419), (1892, 100161), (2046, 92622), (2154, 87978), (2666, 71082), (2838, 66774), (3069, 61748), (3231, 58652), (3949, 47988), (3999, 47388), (4092, 46311), (4257, 44516), (4308, 43989), (5332, 35541), (5676, 33387), (6138, 30874), (6462, 29326), (7898, 23994), (7998, 23694), (8514, 22258), (11129, 17028), (11847, 15996), (11997, 15796), (12276, 15437), (12924, 14663)]