156576459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 233390080

約数和(自身を除く): 76813621

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1279, 1677, 2847, 3139, 3837, 9417, 16627, 40807, 49881, 54997, 93367, 122421, 164991, 280101, 714961, 1213771, 2144883, 3641313, 4014781, 12044343, 52192153, 156576459]

約数ペア:

[(1, 156576459), (3, 52192153), (13, 12044343), (39, 4014781), (43, 3641313), (73, 2144883), (129, 1213771), (219, 714961), (559, 280101), (949, 164991), (1279, 122421), (1677, 93367), (2847, 54997), (3139, 49881), (3837, 40807), (9417, 16627)]