160893252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 441598976

約数和(自身を除く): 280705724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 2707, 3302, 4572, 4953, 5414, 6604, 8121, 9906, 10828, 14859, 16242, 19812, 24363, 29718, 32484, 35191, 48726, 59436, 70382, 97452, 105573, 140764, 211146, 316719, 343789, 422292, 633438, 687578, 1031367, 1266876, 1375156, 2062734, 3094101, 4125468, 4469257, 6188202, 8938514, 12376404, 13407771, 17877028, 26815542, 40223313, 53631084, 80446626, 160893252]

約数ペア:

[(1, 160893252), (2, 80446626), (3, 53631084), (4, 40223313), (6, 26815542), (9, 17877028), (12, 13407771), (13, 12376404), (18, 8938514), (26, 6188202), (36, 4469257), (39, 4125468), (52, 3094101), (78, 2062734), (117, 1375156), (127, 1266876), (156, 1031367), (234, 687578), (254, 633438), (381, 422292), (468, 343789), (508, 316719), (762, 211146), (1143, 140764), (1524, 105573), (1651, 97452), (2286, 70382), (2707, 59436), (3302, 48726), (4572, 35191), (4953, 32484), (5414, 29718), (6604, 24363), (8121, 19812), (9906, 16242), (10828, 14859)]