138874092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71881}}^1$

素因数の和:71918

約数の個数: 48

約数和(自身を含む): 386437632

約数和(自身を除く): 247563540

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, 71881, 143762, 215643, 287524, 431286, 503167, 862572, 1006334, 1509501, 1653263, 2012668, 3019002, 3306526, 4959789, 6038004, 6613052, 9919578, 11572841, 19839156, 23145682, 34718523, 46291364, 69437046, 138874092]

約数ペア:

[(1, 138874092), (2, 69437046), (3, 46291364), (4, 34718523), (6, 23145682), (7, 19839156), (12, 11572841), (14, 9919578), (21, 6613052), (23, 6038004), (28, 4959789), (42, 3306526), (46, 3019002), (69, 2012668), (84, 1653263), (92, 1509501), (138, 1006334), (161, 862572), (276, 503167), (322, 431286), (483, 287524), (644, 215643), (966, 143762), (1932, 71881)]