127498752

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 394796160

約数和(自身を除く): 267297408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 401, 414, 432, 512, 552, 576, 621, 736, 768, 802, 828, 864, 1104, 1152, 1203, 1242, 1472, 1536, 1604, 1656, 1728, 2208, 2304, 2406, 2484, 2944, 3208, 3312, 3456, 3609, 4416, 4608, 4812, 4968, 5888, 6416, 6624, 6912, 7218, 8832, 9223, 9624, 9936, 10827, 11776, 12832, 13248, 13824, 14436, 17664, 18446, 19248, 19872, 21654, 25664, 26496, 27669, 28872, 35328, 36892, 38496, 39744, 43308, 51328, 52992, 55338, 57744, 73784, 76992, 79488, 83007, 86616, 102656, 105984, 110676, 115488, 147568, 153984, 158976, 166014, 173232, 205312, 221352, 230976, 249021, 295136, 307968, 317952, 332028, 346464, 442704, 461952, 498042, 590272, 615936, 664056, 692928, 885408, 923904, 996084, 1180544, 1328112, 1385856, 1770816, 1847808, 1992168, 2361088, 2656224, 2771712, 3541632, 3984336, 4722176, 5312448, 5543424, 7083264, 7968672, 10624896, 14166528, 15937344, 21249792, 31874688, 42499584, 63749376, 127498752]

約数ペア:

[(1, 127498752), (2, 63749376), (3, 42499584), (4, 31874688), (6, 21249792), (8, 15937344), (9, 14166528), (12, 10624896), (16, 7968672), (18, 7083264), (23, 5543424), (24, 5312448), (27, 4722176), (32, 3984336), (36, 3541632), (46, 2771712), (48, 2656224), (54, 2361088), (64, 1992168), (69, 1847808), (72, 1770816), (92, 1385856), (96, 1328112), (108, 1180544), (128, 996084), (138, 923904), (144, 885408), (184, 692928), (192, 664056), (207, 615936), (216, 590272), (256, 498042), (276, 461952), (288, 442704), (368, 346464), (384, 332028), (401, 317952), (414, 307968), (432, 295136), (512, 249021), (552, 230976), (576, 221352), (621, 205312), (736, 173232), (768, 166014), (802, 158976), (828, 153984), (864, 147568), (1104, 115488), (1152, 110676), (1203, 105984), (1242, 102656), (1472, 86616), (1536, 83007), (1604, 79488), (1656, 76992), (1728, 73784), (2208, 57744), (2304, 55338), (2406, 52992), (2484, 51328), (2944, 43308), (3208, 39744), (3312, 38496), (3456, 36892), (3609, 35328), (4416, 28872), (4608, 27669), (4812, 26496), (4968, 25664), (5888, 21654), (6416, 19872), (6624, 19248), (6912, 18446), (7218, 17664), (8832, 14436), (9223, 13824), (9624, 13248), (9936, 12832), (10827, 11776)]