166311984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 447873120

約数和(自身を除く): 281561136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 157, 174, 232, 314, 348, 464, 471, 628, 696, 761, 942, 1256, 1392, 1522, 1884, 2283, 2512, 3044, 3768, 4553, 4566, 6088, 7536, 9106, 9132, 12176, 13659, 18212, 18264, 22069, 27318, 36424, 36528, 44138, 54636, 66207, 72848, 88276, 109272, 119477, 132414, 176552, 218544, 238954, 264828, 353104, 358431, 477908, 529656, 716862, 955816, 1059312, 1433724, 1911632, 2867448, 3464833, 5734896, 6929666, 10394499, 13859332, 20788998, 27718664, 41577996, 55437328, 83155992, 166311984]

約数ペア:

[(1, 166311984), (2, 83155992), (3, 55437328), (4, 41577996), (6, 27718664), (8, 20788998), (12, 13859332), (16, 10394499), (24, 6929666), (29, 5734896), (48, 3464833), (58, 2867448), (87, 1911632), (116, 1433724), (157, 1059312), (174, 955816), (232, 716862), (314, 529656), (348, 477908), (464, 358431), (471, 353104), (628, 264828), (696, 238954), (761, 218544), (942, 176552), (1256, 132414), (1392, 119477), (1522, 109272), (1884, 88276), (2283, 72848), (2512, 66207), (3044, 54636), (3768, 44138), (4553, 36528), (4566, 36424), (6088, 27318), (7536, 22069), (9106, 18264), (9132, 18212), (12176, 13659)]