155008768

素因数分解:

$2^8\times {\mathrm{605503}}^1$

素因数の和:605519

約数の個数: 18

約数和(自身を含む): 309412544

約数和(自身を除く): 154403776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 605503, 1211006, 2422012, 4844024, 9688048, 19376096, 38752192, 77504384, 155008768]

約数ペア:

[(1, 155008768), (2, 77504384), (4, 38752192), (8, 19376096), (16, 9688048), (32, 4844024), (64, 2422012), (128, 1211006), (256, 605503)]