171246976

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 356428800

約数和(自身を除く): 185181824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 412, 419, 496, 824, 838, 992, 1648, 1676, 1984, 3193, 3296, 3352, 3968, 6386, 6592, 6704, 12772, 12989, 13184, 13408, 25544, 25978, 26816, 43157, 51088, 51956, 53632, 86314, 102176, 103912, 172628, 204352, 207824, 345256, 408704, 415648, 690512, 831296, 1337867, 1381024, 1662592, 2675734, 2762048, 5351468, 5524096, 10702936, 21405872, 42811744, 85623488, 171246976]

約数ペア:

[(1, 171246976), (2, 85623488), (4, 42811744), (8, 21405872), (16, 10702936), (31, 5524096), (32, 5351468), (62, 2762048), (64, 2675734), (103, 1662592), (124, 1381024), (128, 1337867), (206, 831296), (248, 690512), (412, 415648), (419, 408704), (496, 345256), (824, 207824), (838, 204352), (992, 172628), (1648, 103912), (1676, 102176), (1984, 86314), (3193, 53632), (3296, 51956), (3352, 51088), (3968, 43157), (6386, 26816), (6592, 25978), (6704, 25544), (12772, 13408), (12989, 13184)]