138193524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{78341}}^1$

素因数の和:78365

約数の個数: 54

約数和(自身を含む): 406359954

約数和(自身を除く): 268166430

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 78341, 156682, 235023, 313364, 470046, 548387, 705069, 940092, 1096774, 1410138, 1645161, 2193548, 2820276, 3290322, 3838709, 4935483, 6580644, 7677418, 9870966, 11516127, 15354836, 19741932, 23032254, 34548381, 46064508, 69096762, 138193524]

約数ペア:

[(1, 138193524), (2, 69096762), (3, 46064508), (4, 34548381), (6, 23032254), (7, 19741932), (9, 15354836), (12, 11516127), (14, 9870966), (18, 7677418), (21, 6580644), (28, 4935483), (36, 3838709), (42, 3290322), (49, 2820276), (63, 2193548), (84, 1645161), (98, 1410138), (126, 1096774), (147, 940092), (196, 705069), (252, 548387), (294, 470046), (441, 313364), (588, 235023), (882, 156682), (1764, 78341)]