131164376

素因数分解:

$2^3\times 7^2\times {\mathrm{334603}}^1$

素因数の和:334623

約数の個数: 24

約数和(自身を含む): 286086420

約数和(自身を除く): 154922044

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 334603, 669206, 1338412, 2342221, 2676824, 4684442, 9368884, 16395547, 18737768, 32791094, 65582188, 131164376]

約数ペア:

[(1, 131164376), (2, 65582188), (4, 32791094), (7, 18737768), (8, 16395547), (14, 9368884), (28, 4684442), (49, 2676824), (56, 2342221), (98, 1338412), (196, 669206), (392, 334603)]