140069048

素因数分解:

$2^3\times 7^2\times {\mathrm{357319}}^1$

素因数の和:357339

約数の個数: 24

約数和(自身を含む): 305508600

約数和(自身を除く): 165439552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 357319, 714638, 1429276, 2501233, 2858552, 5002466, 10004932, 17508631, 20009864, 35017262, 70034524, 140069048]

約数ペア:

[(1, 140069048), (2, 70034524), (4, 35017262), (7, 20009864), (8, 17508631), (14, 10004932), (28, 5002466), (49, 2858552), (56, 2501233), (98, 1429276), (196, 714638), (392, 357319)]