156925385409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1979207}}^1$

素因数の和:1979349

約数の個数: 32

約数和(自身を含む): 239404999680

約数和(自身を除く): 82479614271

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 1391, 2033, 4173, 6099, 26429, 79287, 1979207, 5937621, 25729691, 37604933, 77189073, 112814799, 211775149, 488864129, 635325447, 1466592387, 2753076937, 4023727831, 8259230811, 12071183493, 52308461803, 156925385409]

約数ペア:

[(1, 156925385409), (3, 52308461803), (13, 12071183493), (19, 8259230811), (39, 4023727831), (57, 2753076937), (107, 1466592387), (247, 635325447), (321, 488864129), (741, 211775149), (1391, 112814799), (2033, 77189073), (4173, 37604933), (6099, 25729691), (26429, 5937621), (79287, 1979207)]