138773824

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1335

約数の個数: 56

約数和(自身を含む): 316057280

約数和(自身を除く): 177283456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1009, 1228, 2018, 2149, 2456, 4036, 4298, 4912, 7063, 8072, 8596, 9824, 14126, 16144, 17192, 19648, 28252, 32288, 34384, 56504, 64576, 68768, 113008, 137536, 226016, 309763, 452032, 619526, 1239052, 2168341, 2478104, 4336682, 4956208, 8673364, 9912416, 17346728, 19824832, 34693456, 69386912, 138773824]

約数ペア:

[(1, 138773824), (2, 69386912), (4, 34693456), (7, 19824832), (8, 17346728), (14, 9912416), (16, 8673364), (28, 4956208), (32, 4336682), (56, 2478104), (64, 2168341), (112, 1239052), (224, 619526), (307, 452032), (448, 309763), (614, 226016), (1009, 137536), (1228, 113008), (2018, 68768), (2149, 64576), (2456, 56504), (4036, 34384), (4298, 32288), (4912, 28252), (7063, 19648), (8072, 17192), (8596, 16144), (9824, 14126)]