139323968

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1339

約数の個数: 56

約数和(自身を含む): 317308992

約数和(自身を除く): 177985024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1013, 1228, 2026, 2149, 2456, 4052, 4298, 4912, 7091, 8104, 8596, 9824, 14182, 16208, 17192, 19648, 28364, 32416, 34384, 56728, 64832, 68768, 113456, 137536, 226912, 310991, 453824, 621982, 1243964, 2176937, 2487928, 4353874, 4975856, 8707748, 9951712, 17415496, 19903424, 34830992, 69661984, 139323968]

約数ペア:

[(1, 139323968), (2, 69661984), (4, 34830992), (7, 19903424), (8, 17415496), (14, 9951712), (16, 8707748), (28, 4975856), (32, 4353874), (56, 2487928), (64, 2176937), (112, 1243964), (224, 621982), (307, 453824), (448, 310991), (614, 226912), (1013, 137536), (1228, 113456), (2026, 68768), (2149, 64832), (2456, 56728), (4052, 34384), (4298, 32416), (4912, 28364), (7091, 19648), (8104, 17192), (8596, 16208), (9824, 14182)]