160723008

素因数分解:

$2^6\times 3^3\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 112

約数和(自身を含む): 475609920

約数和(自身を除く): 314886912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 281, 288, 331, 432, 562, 576, 662, 843, 864, 993, 1124, 1324, 1686, 1728, 1986, 2248, 2529, 2648, 2979, 3372, 3972, 4496, 5058, 5296, 5958, 6744, 7587, 7944, 8937, 8992, 10116, 10592, 11916, 13488, 15174, 15888, 17874, 17984, 20232, 21184, 23832, 26976, 30348, 31776, 35748, 40464, 47664, 53952, 60696, 63552, 71496, 80928, 93011, 95328, 121392, 142992, 161856, 186022, 190656, 242784, 279033, 285984, 372044, 485568, 558066, 571968, 744088, 837099, 1116132, 1488176, 1674198, 2232264, 2511297, 2976352, 3348396, 4464528, 5022594, 5952704, 6696792, 8929056, 10045188, 13393584, 17858112, 20090376, 26787168, 40180752, 53574336, 80361504, 160723008]

約数ペア:

[(1, 160723008), (2, 80361504), (3, 53574336), (4, 40180752), (6, 26787168), (8, 20090376), (9, 17858112), (12, 13393584), (16, 10045188), (18, 8929056), (24, 6696792), (27, 5952704), (32, 5022594), (36, 4464528), (48, 3348396), (54, 2976352), (64, 2511297), (72, 2232264), (96, 1674198), (108, 1488176), (144, 1116132), (192, 837099), (216, 744088), (281, 571968), (288, 558066), (331, 485568), (432, 372044), (562, 285984), (576, 279033), (662, 242784), (843, 190656), (864, 186022), (993, 161856), (1124, 142992), (1324, 121392), (1686, 95328), (1728, 93011), (1986, 80928), (2248, 71496), (2529, 63552), (2648, 60696), (2979, 53952), (3372, 47664), (3972, 40464), (4496, 35748), (5058, 31776), (5296, 30348), (5958, 26976), (6744, 23832), (7587, 21184), (7944, 20232), (8937, 17984), (8992, 17874), (10116, 15888), (10592, 15174), (11916, 13488)]