139566448

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4253}}^1$

素因数の和:4561

約数の個数: 40

約数和(自身を含む): 310167648

約数和(自身を除く): 170601200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 4102, 4253, 4688, 8204, 8506, 16408, 17012, 29771, 32816, 34024, 59542, 68048, 119084, 238168, 476336, 1246129, 2492258, 4984516, 8722903, 9969032, 17445806, 19938064, 34891612, 69783224, 139566448]

約数ペア:

[(1, 139566448), (2, 69783224), (4, 34891612), (7, 19938064), (8, 17445806), (14, 9969032), (16, 8722903), (28, 4984516), (56, 2492258), (112, 1246129), (293, 476336), (586, 238168), (1172, 119084), (2051, 68048), (2344, 59542), (4102, 34024), (4253, 32816), (4688, 29771), (8204, 17012), (8506, 16408)]