138558924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 417401600

約数和(自身を除く): 278842676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 199, 252, 307, 324, 378, 398, 567, 597, 614, 756, 796, 921, 1134, 1194, 1228, 1393, 1791, 1842, 2149, 2268, 2388, 2763, 2786, 3582, 3684, 4179, 4298, 5373, 5526, 5572, 6447, 7164, 8289, 8358, 8596, 10746, 11052, 12537, 12894, 16119, 16578, 16716, 19341, 21492, 24867, 25074, 25788, 32238, 33156, 37611, 38682, 49734, 50148, 58023, 61093, 64476, 75222, 77364, 99468, 112833, 116046, 122186, 150444, 174069, 183279, 225666, 232092, 244372, 348138, 366558, 427651, 451332, 549837, 696276, 733116, 855302, 1099674, 1282953, 1649511, 1710604, 2199348, 2565906, 3299022, 3848859, 4948533, 5131812, 6598044, 7697718, 9897066, 11546577, 15395436, 19794132, 23093154, 34639731, 46186308, 69279462, 138558924]

約数ペア:

[(1, 138558924), (2, 69279462), (3, 46186308), (4, 34639731), (6, 23093154), (7, 19794132), (9, 15395436), (12, 11546577), (14, 9897066), (18, 7697718), (21, 6598044), (27, 5131812), (28, 4948533), (36, 3848859), (42, 3299022), (54, 2565906), (63, 2199348), (81, 1710604), (84, 1649511), (108, 1282953), (126, 1099674), (162, 855302), (189, 733116), (199, 696276), (252, 549837), (307, 451332), (324, 427651), (378, 366558), (398, 348138), (567, 244372), (597, 232092), (614, 225666), (756, 183279), (796, 174069), (921, 150444), (1134, 122186), (1194, 116046), (1228, 112833), (1393, 99468), (1791, 77364), (1842, 75222), (2149, 64476), (2268, 61093), (2388, 58023), (2763, 50148), (2786, 49734), (3582, 38682), (3684, 37611), (4179, 33156), (4298, 32238), (5373, 25788), (5526, 25074), (5572, 24867), (6447, 21492), (7164, 19341), (8289, 16716), (8358, 16578), (8596, 16119), (10746, 12894), (11052, 12537)]