171999744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 160

約数和(自身を含む): 555071616

約数和(自身を除く): 383071872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 941, 952, 1088, 1344, 1428, 1536, 1632, 1792, 1882, 1904, 2176, 2688, 2823, 2856, 3264, 3584, 3764, 3808, 4352, 5376, 5646, 5712, 6528, 6587, 7528, 7616, 8704, 10752, 11292, 11424, 13056, 13174, 15056, 15232, 15997, 19761, 22584, 22848, 26112, 26348, 30112, 30464, 31994, 39522, 45168, 45696, 47991, 52696, 60224, 60928, 63988, 79044, 90336, 91392, 95982, 105392, 111979, 120448, 127976, 158088, 180672, 182784, 191964, 210784, 223958, 240896, 255952, 316176, 335937, 361344, 383928, 421568, 447916, 481792, 511904, 632352, 671874, 722688, 767856, 843136, 895832, 1023808, 1264704, 1343748, 1445376, 1535712, 1686272, 1791664, 2047616, 2529408, 2687496, 3071424, 3372544, 3583328, 4095232, 5058816, 5374992, 6142848, 7166656, 8190464, 10117632, 10749984, 12285696, 14333312, 21499968, 24571392, 28666624, 42999936, 57333248, 85999872, 171999744]

約数ペア:

[(1, 171999744), (2, 85999872), (3, 57333248), (4, 42999936), (6, 28666624), (7, 24571392), (8, 21499968), (12, 14333312), (14, 12285696), (16, 10749984), (17, 10117632), (21, 8190464), (24, 7166656), (28, 6142848), (32, 5374992), (34, 5058816), (42, 4095232), (48, 3583328), (51, 3372544), (56, 3071424), (64, 2687496), (68, 2529408), (84, 2047616), (96, 1791664), (102, 1686272), (112, 1535712), (119, 1445376), (128, 1343748), (136, 1264704), (168, 1023808), (192, 895832), (204, 843136), (224, 767856), (238, 722688), (256, 671874), (272, 632352), (336, 511904), (357, 481792), (384, 447916), (408, 421568), (448, 383928), (476, 361344), (512, 335937), (544, 316176), (672, 255952), (714, 240896), (768, 223958), (816, 210784), (896, 191964), (941, 182784), (952, 180672), (1088, 158088), (1344, 127976), (1428, 120448), (1536, 111979), (1632, 105392), (1792, 95982), (1882, 91392), (1904, 90336), (2176, 79044), (2688, 63988), (2823, 60928), (2856, 60224), (3264, 52696), (3584, 47991), (3764, 45696), (3808, 45168), (4352, 39522), (5376, 31994), (5646, 30464), (5712, 30112), (6528, 26348), (6587, 26112), (7528, 22848), (7616, 22584), (8704, 19761), (10752, 15997), (11292, 15232), (11424, 15056), (13056, 13174)]