164966721878

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1\times {\mathrm{43669}}^1$

素因数の和:47012

約数の個数: 32

約数和(自身を含む): 286301917440

約数和(自身を除く): 121335195562

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 3251, 6502, 22757, 43669, 45514, 87338, 269833, 305683, 539666, 611366, 1888831, 3624527, 3777662, 7249054, 25371689, 50743378, 141967919, 283935838, 993775433, 1987550866, 11783337277, 23566674554, 82483360939, 164966721878]

約数ペア:

[(1, 164966721878), (2, 82483360939), (7, 23566674554), (14, 11783337277), (83, 1987550866), (166, 993775433), (581, 283935838), (1162, 141967919), (3251, 50743378), (6502, 25371689), (22757, 7249054), (43669, 3777662), (45514, 3624527), (87338, 1888831), (269833, 611366), (305683, 539666)]