130432456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211741}}^1$

素因数の和:211765

約数の個数: 32

約数和(自身を含む): 304908480

約数和(自身を除く): 174476024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 211741, 423482, 846964, 1482187, 1693928, 2329151, 2964374, 4658302, 5928748, 9316604, 11857496, 16304057, 18633208, 32608114, 65216228, 130432456]

約数ペア:

[(1, 130432456), (2, 65216228), (4, 32608114), (7, 18633208), (8, 16304057), (11, 11857496), (14, 9316604), (22, 5928748), (28, 4658302), (44, 2964374), (56, 2329151), (77, 1693928), (88, 1482187), (154, 846964), (308, 423482), (616, 211741)]