166758176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 372331008

約数和(自身を除く): 205572832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 67, 104, 124, 134, 193, 208, 248, 268, 386, 403, 416, 496, 536, 772, 806, 871, 992, 1072, 1544, 1612, 1742, 2077, 2144, 2509, 3088, 3224, 3484, 4154, 5018, 5983, 6176, 6448, 6968, 8308, 10036, 11966, 12896, 12931, 13936, 16616, 20072, 23932, 25862, 27001, 27872, 33232, 40144, 47864, 51724, 54002, 66464, 77779, 80288, 95728, 103448, 108004, 155558, 168103, 191456, 206896, 216008, 311116, 336206, 400861, 413792, 432016, 622232, 672412, 801722, 864032, 1244464, 1344824, 1603444, 2488928, 2689648, 3206888, 5211193, 5379296, 6413776, 10422386, 12827552, 20844772, 41689544, 83379088, 166758176]

約数ペア:

[(1, 166758176), (2, 83379088), (4, 41689544), (8, 20844772), (13, 12827552), (16, 10422386), (26, 6413776), (31, 5379296), (32, 5211193), (52, 3206888), (62, 2689648), (67, 2488928), (104, 1603444), (124, 1344824), (134, 1244464), (193, 864032), (208, 801722), (248, 672412), (268, 622232), (386, 432016), (403, 413792), (416, 400861), (496, 336206), (536, 311116), (772, 216008), (806, 206896), (871, 191456), (992, 168103), (1072, 155558), (1544, 108004), (1612, 103448), (1742, 95728), (2077, 80288), (2144, 77779), (2509, 66464), (3088, 54002), (3224, 51724), (3484, 47864), (4154, 40144), (5018, 33232), (5983, 27872), (6176, 27001), (6448, 25862), (6968, 23932), (8308, 20072), (10036, 16616), (11966, 13936), (12896, 12931)]