159551854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 324403200

約数和(自身を除く): 164851346

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 1178, 1463, 1759, 2387, 2926, 3518, 4123, 4774, 6479, 8246, 12313, 12958, 19349, 24626, 33421, 38698, 45353, 54529, 66842, 90706, 109058, 135443, 233947, 270886, 367631, 381703, 467894, 599819, 735262, 763406, 1036051, 1199638, 2072102, 2573417, 4198733, 5146834, 7252357, 8397466, 11396561, 14504714, 22793122, 79775927, 159551854]

約数ペア:

[(1, 159551854), (2, 79775927), (7, 22793122), (11, 14504714), (14, 11396561), (19, 8397466), (22, 7252357), (31, 5146834), (38, 4198733), (62, 2573417), (77, 2072102), (133, 1199638), (154, 1036051), (209, 763406), (217, 735262), (266, 599819), (341, 467894), (418, 381703), (434, 367631), (589, 270886), (682, 233947), (1178, 135443), (1463, 109058), (1759, 90706), (2387, 66842), (2926, 54529), (3518, 45353), (4123, 38698), (4774, 33421), (6479, 24626), (8246, 19349), (12313, 12958)]