128687262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{62897}}^1$

素因数の和:62944

約数の個数: 32

約数和(自身を含む): 289833984

約数和(自身を除く): 161146722

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 62897, 125794, 188691, 377382, 691867, 1383734, 1949807, 2075601, 3899614, 4151202, 5849421, 11698842, 21447877, 42895754, 64343631, 128687262]

約数ペア:

[(1, 128687262), (2, 64343631), (3, 42895754), (6, 21447877), (11, 11698842), (22, 5849421), (31, 4151202), (33, 3899614), (62, 2075601), (66, 1949807), (93, 1383734), (186, 691867), (341, 377382), (682, 188691), (1023, 125794), (2046, 62897)]