156985776596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{518057}}^1$

素因数の和:518240

約数の個数: 48

約数和(自身を含む): 307055048832

約数和(自身を除く): 150069272236

約数列:

[1, 2, 4, 11, 22, 44, 71, 97, 142, 194, 284, 388, 781, 1067, 1562, 2134, 3124, 4268, 6887, 13774, 27548, 75757, 151514, 303028, 518057, 1036114, 2072228, 5698627, 11397254, 22794508, 36782047, 50251529, 73564094, 100503058, 147128188, 201006116, 404602517, 552766819, 809205034, 1105533638, 1618410068, 2211067276, 3567858559, 7135717118, 14271434236, 39246444149, 78492888298, 156985776596]

約数ペア:

[(1, 156985776596), (2, 78492888298), (4, 39246444149), (11, 14271434236), (22, 7135717118), (44, 3567858559), (71, 2211067276), (97, 1618410068), (142, 1105533638), (194, 809205034), (284, 552766819), (388, 404602517), (781, 201006116), (1067, 147128188), (1562, 100503058), (2134, 73564094), (3124, 50251529), (4268, 36782047), (6887, 22794508), (13774, 11397254), (27548, 5698627), (75757, 2072228), (151514, 1036114), (303028, 518057)]