164840448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 88

約数和(自身を含む): 458659008

約数和(自身を除く): 293818560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2208, 2333, 2944, 3072, 4416, 4666, 5888, 6999, 8832, 9332, 11776, 13998, 17664, 18664, 23552, 27996, 35328, 37328, 53659, 55992, 70656, 74656, 107318, 111984, 149312, 160977, 214636, 223968, 298624, 321954, 429272, 447936, 597248, 643908, 858544, 895872, 1194496, 1287816, 1717088, 1791744, 2388992, 2575632, 3434176, 3583488, 5151264, 6868352, 7166976, 10302528, 13736704, 20605056, 27473408, 41210112, 54946816, 82420224, 164840448]

約数ペア:

[(1, 164840448), (2, 82420224), (3, 54946816), (4, 41210112), (6, 27473408), (8, 20605056), (12, 13736704), (16, 10302528), (23, 7166976), (24, 6868352), (32, 5151264), (46, 3583488), (48, 3434176), (64, 2575632), (69, 2388992), (92, 1791744), (96, 1717088), (128, 1287816), (138, 1194496), (184, 895872), (192, 858544), (256, 643908), (276, 597248), (368, 447936), (384, 429272), (512, 321954), (552, 298624), (736, 223968), (768, 214636), (1024, 160977), (1104, 149312), (1472, 111984), (1536, 107318), (2208, 74656), (2333, 70656), (2944, 55992), (3072, 53659), (4416, 37328), (4666, 35328), (5888, 27996), (6999, 23552), (8832, 18664), (9332, 17664), (11776, 13998)]