168304612

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 349283200

約数和(自身を除く): 180978588

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2011, 2989, 4022, 5978, 8044, 11956, 14077, 20923, 28154, 41846, 56308, 83692, 98539, 122671, 197078, 245342, 394156, 490684, 689773, 858697, 1379546, 1717394, 2759092, 3434788, 6010879, 12021758, 24043516, 42076153, 84152306, 168304612]

約数ペア:

[(1, 168304612), (2, 84152306), (4, 42076153), (7, 24043516), (14, 12021758), (28, 6010879), (49, 3434788), (61, 2759092), (98, 1717394), (122, 1379546), (196, 858697), (244, 689773), (343, 490684), (427, 394156), (686, 245342), (854, 197078), (1372, 122671), (1708, 98539), (2011, 83692), (2989, 56308), (4022, 41846), (5978, 28154), (8044, 20923), (11956, 14077)]