155475254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 260219520

約数和(自身を除く): 104744266

約数列:

[1, 2, 11, 22, 73, 131, 146, 262, 739, 803, 1441, 1478, 1606, 2882, 8129, 9563, 16258, 19126, 53947, 96809, 105193, 107894, 193618, 210386, 593417, 1064899, 1186834, 2129798, 7067057, 14134114, 77737627, 155475254]

約数ペア:

[(1, 155475254), (2, 77737627), (11, 14134114), (22, 7067057), (73, 2129798), (131, 1186834), (146, 1064899), (262, 593417), (739, 210386), (803, 193618), (1441, 107894), (1478, 105193), (1606, 96809), (2882, 53947), (8129, 19126), (9563, 16258)]