128512768

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{2083}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 257711608

約数和(自身を除く): 129198840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 964, 1928, 2083, 3856, 4166, 7712, 8332, 15424, 16664, 30848, 33328, 61696, 66656, 133312, 266624, 502003, 533248, 1004006, 2008012, 4016024, 8032048, 16064096, 32128192, 64256384, 128512768]

約数ペア:

[(1, 128512768), (2, 64256384), (4, 32128192), (8, 16064096), (16, 8032048), (32, 4016024), (64, 2008012), (128, 1004006), (241, 533248), (256, 502003), (482, 266624), (964, 133312), (1928, 66656), (2083, 61696), (3856, 33328), (4166, 30848), (7712, 16664), (8332, 15424)]