105681604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 220380160

約数和(自身を除く): 114698556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 434, 436, 763, 868, 1117, 1526, 2234, 3052, 3379, 4468, 6758, 7819, 13516, 15638, 23653, 31276, 34627, 47306, 69254, 94612, 121753, 138508, 242389, 243506, 484778, 487012, 852271, 969556, 1704542, 3409084, 3774343, 7548686, 15097372, 26420401, 52840802, 105681604]

約数ペア:

[(1, 105681604), (2, 52840802), (4, 26420401), (7, 15097372), (14, 7548686), (28, 3774343), (31, 3409084), (62, 1704542), (109, 969556), (124, 852271), (217, 487012), (218, 484778), (434, 243506), (436, 242389), (763, 138508), (868, 121753), (1117, 94612), (1526, 69254), (2234, 47306), (3052, 34627), (3379, 31276), (4468, 23653), (6758, 15638), (7819, 13516)]