165860912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 401902848

約数和(自身を除く): 236041936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 67, 92, 112, 124, 134, 161, 184, 217, 248, 268, 322, 368, 434, 469, 496, 536, 644, 713, 868, 938, 961, 1072, 1288, 1426, 1541, 1736, 1876, 1922, 2077, 2576, 2852, 3082, 3472, 3752, 3844, 4154, 4991, 5704, 6164, 6727, 7504, 7688, 8308, 9982, 10787, 11408, 12328, 13454, 14539, 15376, 16616, 19964, 21574, 22103, 24656, 26908, 29078, 33232, 39928, 43148, 44206, 47771, 53816, 58156, 64387, 79856, 86296, 88412, 95542, 107632, 116312, 128774, 154721, 172592, 176824, 191084, 232624, 257548, 309442, 334397, 353648, 382168, 450709, 515096, 618884, 668794, 764336, 901418, 1030192, 1237768, 1337588, 1480901, 1802836, 2475536, 2675176, 2961802, 3605672, 5350352, 5923604, 7211344, 10366307, 11847208, 20732614, 23694416, 41465228, 82930456, 165860912]

約数ペア:

[(1, 165860912), (2, 82930456), (4, 41465228), (7, 23694416), (8, 20732614), (14, 11847208), (16, 10366307), (23, 7211344), (28, 5923604), (31, 5350352), (46, 3605672), (56, 2961802), (62, 2675176), (67, 2475536), (92, 1802836), (112, 1480901), (124, 1337588), (134, 1237768), (161, 1030192), (184, 901418), (217, 764336), (248, 668794), (268, 618884), (322, 515096), (368, 450709), (434, 382168), (469, 353648), (496, 334397), (536, 309442), (644, 257548), (713, 232624), (868, 191084), (938, 176824), (961, 172592), (1072, 154721), (1288, 128774), (1426, 116312), (1541, 107632), (1736, 95542), (1876, 88412), (1922, 86296), (2077, 79856), (2576, 64387), (2852, 58156), (3082, 53816), (3472, 47771), (3752, 44206), (3844, 43148), (4154, 39928), (4991, 33232), (5704, 29078), (6164, 26908), (6727, 24656), (7504, 22103), (7688, 21574), (8308, 19964), (9982, 16616), (10787, 15376), (11408, 14539), (12328, 13454)]