15735168

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 48348000

約数和(自身を除く): 32612832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 157, 174, 192, 216, 232, 261, 288, 314, 348, 384, 432, 464, 471, 522, 576, 628, 696, 783, 864, 928, 942, 1044, 1152, 1256, 1392, 1413, 1566, 1728, 1856, 1884, 2088, 2512, 2784, 2826, 3132, 3456, 3712, 3768, 4176, 4239, 4553, 5024, 5568, 5652, 6264, 7536, 8352, 8478, 9106, 10048, 11136, 11304, 12528, 13659, 15072, 16704, 16956, 18212, 20096, 22608, 25056, 27318, 30144, 33408, 33912, 36424, 40977, 45216, 50112, 54636, 60288, 67824, 72848, 81954, 90432, 100224, 109272, 122931, 135648, 145696, 163908, 180864, 218544, 245862, 271296, 291392, 327816, 437088, 491724, 542592, 582784, 655632, 874176, 983448, 1311264, 1748352, 1966896, 2622528, 3933792, 5245056, 7867584, 15735168]

約数ペア:

[(1, 15735168), (2, 7867584), (3, 5245056), (4, 3933792), (6, 2622528), (8, 1966896), (9, 1748352), (12, 1311264), (16, 983448), (18, 874176), (24, 655632), (27, 582784), (29, 542592), (32, 491724), (36, 437088), (48, 327816), (54, 291392), (58, 271296), (64, 245862), (72, 218544), (87, 180864), (96, 163908), (108, 145696), (116, 135648), (128, 122931), (144, 109272), (157, 100224), (174, 90432), (192, 81954), (216, 72848), (232, 67824), (261, 60288), (288, 54636), (314, 50112), (348, 45216), (384, 40977), (432, 36424), (464, 33912), (471, 33408), (522, 30144), (576, 27318), (628, 25056), (696, 22608), (783, 20096), (864, 18212), (928, 16956), (942, 16704), (1044, 15072), (1152, 13659), (1256, 12528), (1392, 11304), (1413, 11136), (1566, 10048), (1728, 9106), (1856, 8478), (1884, 8352), (2088, 7536), (2512, 6264), (2784, 5652), (2826, 5568), (3132, 5024), (3456, 4553), (3712, 4239), (3768, 4176)]