161996004

素因数分解:

$2^2\times 3^3\times {\mathrm{1499963}}^1$

素因数の和:1499976

約数の個数: 24

約数和(自身を含む): 419989920

約数和(自身を除く): 257993916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1499963, 2999926, 4499889, 5999852, 8999778, 13499667, 17999556, 26999334, 40499001, 53998668, 80998002, 161996004]

約数ペア:

[(1, 161996004), (2, 80998002), (3, 53998668), (4, 40499001), (6, 26999334), (9, 17999556), (12, 13499667), (18, 8999778), (27, 5999852), (36, 4499889), (54, 2999926), (108, 1499963)]