129046918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 263757312

約数和(自身を除く): 134710394

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 803, 883, 949, 1001, 1022, 1606, 1766, 1898, 2002, 5621, 6181, 6643, 9713, 10439, 11242, 11479, 12362, 13286, 19426, 20878, 22958, 64459, 67991, 73073, 80353, 126269, 128918, 135982, 146146, 160706, 252538, 451213, 709049, 837967, 883883, 902426, 1418098, 1675934, 1767766, 4963343, 5865769, 9217637, 9926686, 11731538, 18435274, 64523459, 129046918]

約数ペア:

[(1, 129046918), (2, 64523459), (7, 18435274), (11, 11731538), (13, 9926686), (14, 9217637), (22, 5865769), (26, 4963343), (73, 1767766), (77, 1675934), (91, 1418098), (143, 902426), (146, 883883), (154, 837967), (182, 709049), (286, 451213), (511, 252538), (803, 160706), (883, 146146), (949, 135982), (1001, 128918), (1022, 126269), (1606, 80353), (1766, 73073), (1898, 67991), (2002, 64459), (5621, 22958), (6181, 20878), (6643, 19426), (9713, 13286), (10439, 12362), (11242, 11479)]