160267436

素因数分解:

$2^2\times 7^3\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 329280000

約数和(自身を除く): 169012564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 343, 398, 587, 686, 796, 1174, 1372, 1393, 2348, 2786, 4109, 5572, 8218, 9751, 16436, 19502, 28763, 39004, 57526, 68257, 115052, 116813, 136514, 201341, 233626, 273028, 402682, 467252, 805364, 817691, 1635382, 3270764, 5723837, 11447674, 22895348, 40066859, 80133718, 160267436]

約数ペア:

[(1, 160267436), (2, 80133718), (4, 40066859), (7, 22895348), (14, 11447674), (28, 5723837), (49, 3270764), (98, 1635382), (196, 817691), (199, 805364), (343, 467252), (398, 402682), (587, 273028), (686, 233626), (796, 201341), (1174, 136514), (1372, 116813), (1393, 115052), (2348, 68257), (2786, 57526), (4109, 39004), (5572, 28763), (8218, 19502), (9751, 16436)]