138793732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6268

約数の個数: 48

約数和(自身を含む): 307020672

約数和(自身を除く): 168226940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 6173, 11242, 12346, 22484, 24692, 43211, 67903, 86422, 135806, 172844, 271612, 450629, 475321, 901258, 950642, 1802516, 1901284, 3154403, 4956919, 6308806, 9913838, 12617612, 19827676, 34698433, 69396866, 138793732]

約数ペア:

[(1, 138793732), (2, 69396866), (4, 34698433), (7, 19827676), (11, 12617612), (14, 9913838), (22, 6308806), (28, 4956919), (44, 3154403), (73, 1901284), (77, 1802516), (146, 950642), (154, 901258), (292, 475321), (308, 450629), (511, 271612), (803, 172844), (1022, 135806), (1606, 86422), (2044, 67903), (3212, 43211), (5621, 24692), (6173, 22484), (11242, 12346)]