155851272

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{4519}}^1$

素因数の和:5010

約数の個数: 48

約数和(自身を含む): 423072000

約数和(自身を除く): 267220728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2874, 3832, 4311, 4519, 5748, 8622, 9038, 11496, 13557, 17244, 18076, 27114, 34488, 36152, 40671, 54228, 81342, 108456, 162684, 325368, 2164601, 4329202, 6493803, 8658404, 12987606, 17316808, 19481409, 25975212, 38962818, 51950424, 77925636, 155851272]

約数ペア:

[(1, 155851272), (2, 77925636), (3, 51950424), (4, 38962818), (6, 25975212), (8, 19481409), (9, 17316808), (12, 12987606), (18, 8658404), (24, 6493803), (36, 4329202), (72, 2164601), (479, 325368), (958, 162684), (1437, 108456), (1916, 81342), (2874, 54228), (3832, 40671), (4311, 36152), (4519, 34488), (5748, 27114), (8622, 18076), (9038, 17244), (11496, 13557)]