129328494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1117}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 270466560

約数和(自身を除く): 141138066

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 839, 1117, 1678, 2234, 2517, 3351, 5034, 6702, 19297, 25691, 38594, 51382, 57891, 77073, 115782, 154146, 937163, 1874326, 2811489, 5622978, 21554749, 43109498, 64664247, 129328494]

約数ペア:

[(1, 129328494), (2, 64664247), (3, 43109498), (6, 21554749), (23, 5622978), (46, 2811489), (69, 1874326), (138, 937163), (839, 154146), (1117, 115782), (1678, 77073), (2234, 57891), (2517, 51382), (3351, 38594), (5034, 25691), (6702, 19297)]