138827992548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71857139}}^1$

素因数の和:71857176

約数の個数: 48

約数和(自身を含む): 386303984640

約数和(自身を除く): 247475992092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 71857139, 143714278, 215571417, 287428556, 431142834, 502999973, 862285668, 1005999946, 1508999919, 1652714197, 2011999892, 3017999838, 3305428394, 4958142591, 6035999676, 6610856788, 9916285182, 11568999379, 19832570364, 23137998758, 34706998137, 46275997516, 69413996274, 138827992548]

約数ペア:

[(1, 138827992548), (2, 69413996274), (3, 46275997516), (4, 34706998137), (6, 23137998758), (7, 19832570364), (12, 11568999379), (14, 9916285182), (21, 6610856788), (23, 6035999676), (28, 4958142591), (42, 3305428394), (46, 3017999838), (69, 2011999892), (84, 1652714197), (92, 1508999919), (138, 1005999946), (161, 862285668), (276, 502999973), (322, 431142834), (483, 287428556), (644, 215571417), (966, 143714278), (1932, 71857139)]