135260678

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 246376800

約数和(自身を除く): 111116122

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 259, 343, 511, 518, 686, 1022, 1813, 2701, 3577, 3626, 5329, 5402, 7154, 10658, 12691, 18907, 25039, 25382, 37303, 37814, 50078, 74606, 132349, 197173, 261121, 264698, 394346, 522242, 926443, 1380211, 1827847, 1852886, 2760422, 3655694, 9661477, 19322954, 67630339, 135260678]

約数ペア:

[(1, 135260678), (2, 67630339), (7, 19322954), (14, 9661477), (37, 3655694), (49, 2760422), (73, 1852886), (74, 1827847), (98, 1380211), (146, 926443), (259, 522242), (343, 394346), (511, 264698), (518, 261121), (686, 197173), (1022, 132349), (1813, 74606), (2701, 50078), (3577, 37814), (3626, 37303), (5329, 25382), (5402, 25039), (7154, 18907), (10658, 12691)]