143992008

素因数分解:

$2^3\times 3^2\times {\mathrm{1999889}}^1$

素因数の和:1999901

約数の個数: 24

約数和(自身を含む): 389978550

約数和(自身を除く): 245986542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1999889, 3999778, 5999667, 7999556, 11999334, 15999112, 17999001, 23998668, 35998002, 47997336, 71996004, 143992008]

約数ペア:

[(1, 143992008), (2, 71996004), (3, 47997336), (4, 35998002), (6, 23998668), (8, 17999001), (9, 15999112), (12, 11999334), (18, 7999556), (24, 5999667), (36, 3999778), (72, 1999889)]