131446168

素因数分解:

$2^3\times 7^1\times {\mathrm{2347253}}^1$

素因数の和:2347266

約数の個数: 16

約数和(自身を含む): 281670480

約数和(自身を除く): 150224312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2347253, 4694506, 9389012, 16430771, 18778024, 32861542, 65723084, 131446168]

約数ペア:

[(1, 131446168), (2, 65723084), (4, 32861542), (7, 18778024), (8, 16430771), (14, 9389012), (28, 4694506), (56, 2347253)]