171945984

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 104

約数和(自身を含む): 524224000

約数和(自身を除く): 352278016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1999, 2048, 2688, 3072, 3584, 3998, 4096, 5376, 5997, 6144, 7168, 7996, 10752, 11994, 12288, 13993, 14336, 15992, 21504, 23988, 27986, 28672, 31984, 41979, 43008, 47976, 55972, 63968, 83958, 86016, 95952, 111944, 127936, 167916, 191904, 223888, 255872, 335832, 383808, 447776, 511744, 671664, 767616, 895552, 1023488, 1343328, 1535232, 1791104, 2046976, 2686656, 3070464, 3582208, 4093952, 5373312, 6140928, 7164416, 8187904, 10746624, 12281856, 14328832, 21493248, 24563712, 28657664, 42986496, 57315328, 85972992, 171945984]

約数ペア:

[(1, 171945984), (2, 85972992), (3, 57315328), (4, 42986496), (6, 28657664), (7, 24563712), (8, 21493248), (12, 14328832), (14, 12281856), (16, 10746624), (21, 8187904), (24, 7164416), (28, 6140928), (32, 5373312), (42, 4093952), (48, 3582208), (56, 3070464), (64, 2686656), (84, 2046976), (96, 1791104), (112, 1535232), (128, 1343328), (168, 1023488), (192, 895552), (224, 767616), (256, 671664), (336, 511744), (384, 447776), (448, 383808), (512, 335832), (672, 255872), (768, 223888), (896, 191904), (1024, 167916), (1344, 127936), (1536, 111944), (1792, 95952), (1999, 86016), (2048, 83958), (2688, 63968), (3072, 55972), (3584, 47976), (3998, 43008), (4096, 41979), (5376, 31984), (5997, 28672), (6144, 27986), (7168, 23988), (7996, 21504), (10752, 15992), (11994, 14336), (12288, 13993)]