129162054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 305690112

約数和(自身を除く): 176528058

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 107, 123, 214, 246, 287, 321, 574, 642, 701, 749, 861, 1402, 1498, 1722, 2103, 2247, 4206, 4387, 4494, 4907, 8774, 9814, 13161, 14721, 26322, 28741, 29442, 30709, 57482, 61418, 75007, 86223, 92127, 150014, 172446, 184254, 201187, 225021, 402374, 450042, 525049, 603561, 1050098, 1207122, 1575147, 3075287, 3150294, 6150574, 9225861, 18451722, 21527009, 43054018, 64581027, 129162054]

約数ペア:

[(1, 129162054), (2, 64581027), (3, 43054018), (6, 21527009), (7, 18451722), (14, 9225861), (21, 6150574), (41, 3150294), (42, 3075287), (82, 1575147), (107, 1207122), (123, 1050098), (214, 603561), (246, 525049), (287, 450042), (321, 402374), (574, 225021), (642, 201187), (701, 184254), (749, 172446), (861, 150014), (1402, 92127), (1498, 86223), (1722, 75007), (2103, 61418), (2247, 57482), (4206, 30709), (4387, 29442), (4494, 28741), (4907, 26322), (8774, 14721), (9814, 13161)]