131957148

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{79111}}^1$

素因数の和:79257

約数の個数: 24

約数和(自身を含む): 310119040

約数和(自身を除く): 178161892

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 79111, 158222, 237333, 316444, 474666, 949332, 10996429, 21992858, 32989287, 43985716, 65978574, 131957148]

約数ペア:

[(1, 131957148), (2, 65978574), (3, 43985716), (4, 32989287), (6, 21992858), (12, 10996429), (139, 949332), (278, 474666), (417, 316444), (556, 237333), (834, 158222), (1668, 79111)]