154967912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{1447}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 317459520

約数和(自身を除く): 162491608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1217, 1447, 2434, 2894, 4868, 5788, 9736, 11576, 13387, 15917, 26774, 31834, 53548, 63668, 107096, 127336, 1760999, 3521998, 7043996, 14087992, 19370989, 38741978, 77483956, 154967912]

約数ペア:

[(1, 154967912), (2, 77483956), (4, 38741978), (8, 19370989), (11, 14087992), (22, 7043996), (44, 3521998), (88, 1760999), (1217, 127336), (1447, 107096), (2434, 63668), (2894, 53548), (4868, 31834), (5788, 26774), (9736, 15917), (11576, 13387)]