168338240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 461540352

約数和(自身を除く): 293202112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 223, 224, 280, 320, 337, 446, 448, 560, 674, 892, 1115, 1120, 1348, 1561, 1685, 1784, 2230, 2240, 2359, 2696, 3122, 3370, 3568, 4460, 4718, 5392, 6244, 6740, 7136, 7805, 8920, 9436, 10784, 11795, 12488, 13480, 14272, 15610, 17840, 18872, 21568, 23590, 24976, 26960, 31220, 35680, 37744, 47180, 49952, 53920, 62440, 71360, 75151, 75488, 94360, 99904, 107840, 124880, 150302, 150976, 188720, 249760, 300604, 375755, 377440, 499520, 526057, 601208, 751510, 754880, 1052114, 1202416, 1503020, 2104228, 2404832, 2630285, 3006040, 4208456, 4809664, 5260570, 6012080, 8416912, 10521140, 12024160, 16833824, 21042280, 24048320, 33667648, 42084560, 84169120, 168338240]

約数ペア:

[(1, 168338240), (2, 84169120), (4, 42084560), (5, 33667648), (7, 24048320), (8, 21042280), (10, 16833824), (14, 12024160), (16, 10521140), (20, 8416912), (28, 6012080), (32, 5260570), (35, 4809664), (40, 4208456), (56, 3006040), (64, 2630285), (70, 2404832), (80, 2104228), (112, 1503020), (140, 1202416), (160, 1052114), (223, 754880), (224, 751510), (280, 601208), (320, 526057), (337, 499520), (446, 377440), (448, 375755), (560, 300604), (674, 249760), (892, 188720), (1115, 150976), (1120, 150302), (1348, 124880), (1561, 107840), (1685, 99904), (1784, 94360), (2230, 75488), (2240, 75151), (2359, 71360), (2696, 62440), (3122, 53920), (3370, 49952), (3568, 47180), (4460, 37744), (4718, 35680), (5392, 31220), (6244, 26960), (6740, 24976), (7136, 23590), (7805, 21568), (8920, 18872), (9436, 17840), (10784, 15610), (11795, 14272), (12488, 13480)]