139655054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 277065600

約数和(自身を除く): 137410546

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4339, 4598, 8678, 16093, 30373, 32186, 47729, 60746, 82441, 95458, 164882, 334103, 525019, 577087, 668206, 906851, 1050038, 1154174, 1813702, 3675133, 6347957, 7350266, 9975361, 12695914, 19950722, 69827527, 139655054]

約数ペア:

[(1, 139655054), (2, 69827527), (7, 19950722), (11, 12695914), (14, 9975361), (19, 7350266), (22, 6347957), (38, 3675133), (77, 1813702), (121, 1154174), (133, 1050038), (154, 906851), (209, 668206), (242, 577087), (266, 525019), (418, 334103), (847, 164882), (1463, 95458), (1694, 82441), (2299, 60746), (2926, 47729), (4339, 32186), (4598, 30373), (8678, 16093)]