131040616

素因数分解:

$2^3\times 7^1\times {\mathrm{2340011}}^1$

素因数の和:2340024

約数の個数: 16

約数和(自身を含む): 280801440

約数和(自身を除く): 149760824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2340011, 4680022, 9360044, 16380077, 18720088, 32760154, 65520308, 131040616]

約数ペア:

[(1, 131040616), (2, 65520308), (4, 32760154), (7, 18720088), (8, 16380077), (14, 9360044), (28, 4680022), (56, 2340011)]