168687616

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 348304320

約数和(自身を除く): 179616704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 2657, 3968, 5314, 7936, 10628, 15872, 21256, 31744, 42512, 63488, 82367, 85024, 164734, 170048, 329468, 340096, 658936, 680192, 1317872, 1360384, 2635744, 2720768, 5271488, 5441536, 10542976, 21085952, 42171904, 84343808, 168687616]

約数ペア:

[(1, 168687616), (2, 84343808), (4, 42171904), (8, 21085952), (16, 10542976), (31, 5441536), (32, 5271488), (62, 2720768), (64, 2635744), (124, 1360384), (128, 1317872), (248, 680192), (256, 658936), (496, 340096), (512, 329468), (992, 170048), (1024, 164734), (1984, 85024), (2048, 82367), (2657, 63488), (3968, 42512), (5314, 31744), (7936, 21256), (10628, 15872)]