156968634256

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3970271}}^1$

素因数の和:3970639

約数の個数: 40

約数和(自身を含む): 348558119424

約数和(自身を除く): 191589485168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 19768, 39536, 3970271, 7940542, 15881084, 27791897, 31762168, 55583794, 63524336, 111167588, 222335176, 444670352, 1401505663, 2803011326, 5606022652, 9810539641, 11212045304, 19621079282, 22424090608, 39242158564, 78484317128, 156968634256]

約数ペア:

[(1, 156968634256), (2, 78484317128), (4, 39242158564), (7, 22424090608), (8, 19621079282), (14, 11212045304), (16, 9810539641), (28, 5606022652), (56, 2803011326), (112, 1401505663), (353, 444670352), (706, 222335176), (1412, 111167588), (2471, 63524336), (2824, 55583794), (4942, 31762168), (5648, 27791897), (9884, 15881084), (19768, 7940542), (39536, 3970271)]