156983452031

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2309837}}^1$

素因数の和:2309943

約数の個数: 24

約数和(自身を含む): 194857933680

約数和(自身を除く): 37874481649

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 3577, 9709, 67963, 2309837, 16168859, 43886903, 113182013, 168618101, 307208321, 1180326707, 2150458247, 3203743919, 8262286949, 22426207433, 156983452031]

約数ペア:

[(1, 156983452031), (7, 22426207433), (19, 8262286949), (49, 3203743919), (73, 2150458247), (133, 1180326707), (511, 307208321), (931, 168618101), (1387, 113182013), (3577, 43886903), (9709, 16168859), (67963, 2309837)]