168449536

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10662

約数の個数: 40

約数和(自身を含む): 347459904

約数和(自身を除く): 179010368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10613, 15872, 21226, 42452, 84904, 169808, 329003, 339616, 658006, 679232, 1316012, 1358464, 2632024, 2716928, 5264048, 5433856, 10528096, 21056192, 42112384, 84224768, 168449536]

約数ペア:

[(1, 168449536), (2, 84224768), (4, 42112384), (8, 21056192), (16, 10528096), (31, 5433856), (32, 5264048), (62, 2716928), (64, 2632024), (124, 1358464), (128, 1316012), (248, 679232), (256, 658006), (496, 339616), (512, 329003), (992, 169808), (1984, 84904), (3968, 42452), (7936, 21226), (10613, 15872)]