165915672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 465696000

約数和(自身を除く): 299780328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 83, 86, 104, 129, 149, 156, 166, 172, 249, 258, 298, 312, 332, 344, 447, 498, 516, 559, 596, 664, 894, 996, 1032, 1079, 1118, 1192, 1677, 1788, 1937, 1992, 2158, 2236, 3237, 3354, 3569, 3576, 3874, 4316, 4472, 5811, 6407, 6474, 6708, 7138, 7748, 8632, 10707, 11622, 12367, 12814, 12948, 13416, 14276, 15496, 19221, 21414, 23244, 24734, 25628, 25896, 28552, 37101, 38442, 42828, 46397, 46488, 49468, 51256, 74202, 76884, 83291, 85656, 92794, 98936, 139191, 148404, 153768, 160771, 166582, 185588, 249873, 278382, 296808, 321542, 333164, 371176, 482313, 499746, 531781, 556764, 643084, 666328, 964626, 999492, 1063562, 1113528, 1286168, 1595343, 1929252, 1998984, 2127124, 3190686, 3858504, 4254248, 6381372, 6913153, 12762744, 13826306, 20739459, 27652612, 41478918, 55305224, 82957836, 165915672]

約数ペア:

[(1, 165915672), (2, 82957836), (3, 55305224), (4, 41478918), (6, 27652612), (8, 20739459), (12, 13826306), (13, 12762744), (24, 6913153), (26, 6381372), (39, 4254248), (43, 3858504), (52, 3190686), (78, 2127124), (83, 1998984), (86, 1929252), (104, 1595343), (129, 1286168), (149, 1113528), (156, 1063562), (166, 999492), (172, 964626), (249, 666328), (258, 643084), (298, 556764), (312, 531781), (332, 499746), (344, 482313), (447, 371176), (498, 333164), (516, 321542), (559, 296808), (596, 278382), (664, 249873), (894, 185588), (996, 166582), (1032, 160771), (1079, 153768), (1118, 148404), (1192, 139191), (1677, 98936), (1788, 92794), (1937, 85656), (1992, 83291), (2158, 76884), (2236, 74202), (3237, 51256), (3354, 49468), (3569, 46488), (3576, 46397), (3874, 42828), (4316, 38442), (4472, 37101), (5811, 28552), (6407, 25896), (6474, 25628), (6708, 24734), (7138, 23244), (7748, 21414), (8632, 19221), (10707, 15496), (11622, 14276), (12367, 13416), (12814, 12948)]