157974852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1880653}}^1$

素因数の和:1880667

約数の個数: 24

約数和(自身を含む): 421266496

約数和(自身を除く): 263291644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1880653, 3761306, 5641959, 7522612, 11283918, 13164571, 22567836, 26329142, 39493713, 52658284, 78987426, 157974852]

約数ペア:

[(1, 157974852), (2, 78987426), (3, 52658284), (4, 39493713), (6, 26329142), (7, 22567836), (12, 13164571), (14, 11283918), (21, 7522612), (28, 5641959), (42, 3761306), (84, 1880653)]