165753216

素因数分解:

$2^7\times 3^5\times {\mathrm{73}}^2$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 501506460

約数和(自身を除く): 335753244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 192, 216, 219, 243, 288, 292, 324, 384, 432, 438, 486, 576, 584, 648, 657, 864, 876, 972, 1152, 1168, 1296, 1314, 1728, 1752, 1944, 1971, 2336, 2592, 2628, 3456, 3504, 3888, 3942, 4672, 5184, 5256, 5329, 5913, 7008, 7776, 7884, 9344, 10368, 10512, 10658, 11826, 14016, 15552, 15768, 15987, 17739, 21024, 21316, 23652, 28032, 31104, 31536, 31974, 35478, 42048, 42632, 47304, 47961, 63072, 63948, 70956, 84096, 85264, 94608, 95922, 126144, 127896, 141912, 143883, 170528, 189216, 191844, 252288, 255792, 283824, 287766, 341056, 378432, 383688, 431649, 511584, 567648, 575532, 682112, 756864, 767376, 863298, 1023168, 1135296, 1151064, 1294947, 1534752, 1726596, 2046336, 2270592, 2302128, 2589894, 3069504, 3453192, 4604256, 5179788, 6139008, 6906384, 9208512, 10359576, 13812768, 18417024, 20719152, 27625536, 41438304, 55251072, 82876608, 165753216]

約数ペア:

[(1, 165753216), (2, 82876608), (3, 55251072), (4, 41438304), (6, 27625536), (8, 20719152), (9, 18417024), (12, 13812768), (16, 10359576), (18, 9208512), (24, 6906384), (27, 6139008), (32, 5179788), (36, 4604256), (48, 3453192), (54, 3069504), (64, 2589894), (72, 2302128), (73, 2270592), (81, 2046336), (96, 1726596), (108, 1534752), (128, 1294947), (144, 1151064), (146, 1135296), (162, 1023168), (192, 863298), (216, 767376), (219, 756864), (243, 682112), (288, 575532), (292, 567648), (324, 511584), (384, 431649), (432, 383688), (438, 378432), (486, 341056), (576, 287766), (584, 283824), (648, 255792), (657, 252288), (864, 191844), (876, 189216), (972, 170528), (1152, 143883), (1168, 141912), (1296, 127896), (1314, 126144), (1728, 95922), (1752, 94608), (1944, 85264), (1971, 84096), (2336, 70956), (2592, 63948), (2628, 63072), (3456, 47961), (3504, 47304), (3888, 42632), (3942, 42048), (4672, 35478), (5184, 31974), (5256, 31536), (5329, 31104), (5913, 28032), (7008, 23652), (7776, 21316), (7884, 21024), (9344, 17739), (10368, 15987), (10512, 15768), (10658, 15552), (11826, 14016)]