156656291407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1\times {\mathrm{7559}}^1$

素因数の和:16887

約数の個数: 32

約数和(自身を含む): 202095129600

約数和(自身を除く): 45438838193

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 7559, 9281, 52913, 64967, 83149, 102091, 219211, 269149, 582043, 714637, 1534477, 1884043, 2411321, 2960639, 16879247, 20724473, 70155079, 491085553, 771705869, 2034497291, 5401941083, 14241481037, 22379470201, 156656291407]

約数ペア:

[(1, 156656291407), (7, 22379470201), (11, 14241481037), (29, 5401941083), (77, 2034497291), (203, 771705869), (319, 491085553), (2233, 70155079), (7559, 20724473), (9281, 16879247), (52913, 2960639), (64967, 2411321), (83149, 1884043), (102091, 1534477), (219211, 714637), (269149, 582043)]