149764352

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{20173}}^1$

素因数の和:20218

約数の個数: 36

約数和(自身を含む): 309267420

約数和(自身を除く): 159503068

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 20173, 40346, 80692, 161384, 322768, 585017, 645536, 1170034, 1291072, 2340068, 2582144, 4680136, 5164288, 9360272, 18720544, 37441088, 74882176, 149764352]

約数ペア:

[(1, 149764352), (2, 74882176), (4, 37441088), (8, 18720544), (16, 9360272), (29, 5164288), (32, 4680136), (58, 2582144), (64, 2340068), (116, 1291072), (128, 1170034), (232, 645536), (256, 585017), (464, 322768), (928, 161384), (1856, 80692), (3712, 40346), (7424, 20173)]