164038672

素因数分解:

$2^4\times 7^2\times {\mathrm{209233}}^1$

素因数の和:209255

約数の個数: 30

約数和(自身を含む): 369716478

約数和(自身を除く): 205677806

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 209233, 418466, 836932, 1464631, 1673864, 2929262, 3347728, 5858524, 10252417, 11717048, 20504834, 23434096, 41009668, 82019336, 164038672]

約数ペア:

[(1, 164038672), (2, 82019336), (4, 41009668), (7, 23434096), (8, 20504834), (14, 11717048), (16, 10252417), (28, 5858524), (49, 3347728), (56, 2929262), (98, 1673864), (112, 1464631), (196, 836932), (392, 418466), (784, 209233)]