189381276

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 108

約数和(自身を含む): 560278992

約数和(自身を除く): 370897716

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, 313, 343, 441, 588, 626, 686, 882, 939, 1029, 1252, 1372, 1764, 1878, 2058, 2191, 2401, 2817, 3087, 3756, 4116, 4382, 4802, 5634, 6174, 6573, 7203, 8764, 9604, 11268, 12348, 13146, 14406, 15337, 16807, 19719, 21609, 26292, 28812, 30674, 33614, 39438, 43218, 46011, 50421, 61348, 67228, 78876, 86436, 92022, 100842, 107359, 138033, 151263, 184044, 201684, 214718, 276066, 302526, 322077, 429436, 552132, 605052, 644154, 751513, 966231, 1288308, 1503026, 1932462, 2254539, 3006052, 3864924, 4509078, 5260591, 6763617, 9018156, 10521182, 13527234, 15781773, 21042364, 27054468, 31563546, 47345319, 63127092, 94690638, 189381276]

約数ペア:

[(1, 189381276), (2, 94690638), (3, 63127092), (4, 47345319), (6, 31563546), (7, 27054468), (9, 21042364), (12, 15781773), (14, 13527234), (18, 10521182), (21, 9018156), (28, 6763617), (36, 5260591), (42, 4509078), (49, 3864924), (63, 3006052), (84, 2254539), (98, 1932462), (126, 1503026), (147, 1288308), (196, 966231), (252, 751513), (294, 644154), (313, 605052), (343, 552132), (441, 429436), (588, 322077), (626, 302526), (686, 276066), (882, 214718), (939, 201684), (1029, 184044), (1252, 151263), (1372, 138033), (1764, 107359), (1878, 100842), (2058, 92022), (2191, 86436), (2401, 78876), (2817, 67228), (3087, 61348), (3756, 50421), (4116, 46011), (4382, 43218), (4802, 39438), (5634, 33614), (6174, 30674), (6573, 28812), (7203, 26292), (8764, 21609), (9604, 19719), (11268, 16807), (12348, 15337), (13146, 14406)]