191616456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 330930744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 83, 87, 93, 107, 116, 124, 166, 174, 186, 214, 232, 248, 249, 321, 332, 348, 372, 428, 498, 642, 664, 696, 744, 856, 899, 996, 1284, 1798, 1992, 2407, 2568, 2573, 2697, 3103, 3317, 3596, 4814, 5146, 5394, 6206, 6634, 7192, 7221, 7719, 8881, 9309, 9628, 9951, 10292, 10788, 12412, 13268, 14442, 15438, 17762, 18618, 19256, 19902, 20584, 21576, 24824, 26536, 26643, 28884, 30876, 35524, 37236, 39804, 53286, 57768, 61752, 71048, 74472, 74617, 79608, 96193, 106572, 149234, 192386, 213144, 223851, 257549, 275311, 288579, 298468, 384772, 447702, 515098, 550622, 577158, 596936, 769544, 772647, 825933, 895404, 1030196, 1101244, 1154316, 1545294, 1651866, 1790808, 2060392, 2202488, 2308632, 3090588, 3303732, 6181176, 6607464, 7984019, 15968038, 23952057, 31936076, 47904114, 63872152, 95808228, 191616456]

約数ペア:

[(1, 191616456), (2, 95808228), (3, 63872152), (4, 47904114), (6, 31936076), (8, 23952057), (12, 15968038), (24, 7984019), (29, 6607464), (31, 6181176), (58, 3303732), (62, 3090588), (83, 2308632), (87, 2202488), (93, 2060392), (107, 1790808), (116, 1651866), (124, 1545294), (166, 1154316), (174, 1101244), (186, 1030196), (214, 895404), (232, 825933), (248, 772647), (249, 769544), (321, 596936), (332, 577158), (348, 550622), (372, 515098), (428, 447702), (498, 384772), (642, 298468), (664, 288579), (696, 275311), (744, 257549), (856, 223851), (899, 213144), (996, 192386), (1284, 149234), (1798, 106572), (1992, 96193), (2407, 79608), (2568, 74617), (2573, 74472), (2697, 71048), (3103, 61752), (3317, 57768), (3596, 53286), (4814, 39804), (5146, 37236), (5394, 35524), (6206, 30876), (6634, 28884), (7192, 26643), (7221, 26536), (7719, 24824), (8881, 21576), (9309, 20584), (9628, 19902), (9951, 19256), (10292, 18618), (10788, 17762), (12412, 15438), (13268, 14442)]