139748108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 260789760

約数和(自身を除く): 121041652

約数列:

[1, 2, 4, 43, 47, 59, 86, 94, 118, 172, 188, 236, 293, 586, 1172, 2021, 2537, 2773, 4042, 5074, 5546, 8084, 10148, 11092, 12599, 13771, 17287, 25198, 27542, 34574, 50396, 55084, 69148, 119239, 238478, 476956, 592153, 743341, 812489, 1184306, 1486682, 1624978, 2368612, 2973364, 3249956, 34937027, 69874054, 139748108]

約数ペア:

[(1, 139748108), (2, 69874054), (4, 34937027), (43, 3249956), (47, 2973364), (59, 2368612), (86, 1624978), (94, 1486682), (118, 1184306), (172, 812489), (188, 743341), (236, 592153), (293, 476956), (586, 238478), (1172, 119239), (2021, 69148), (2537, 55084), (2773, 50396), (4042, 34574), (5074, 27542), (5546, 25198), (8084, 17287), (10148, 13771), (11092, 12599)]