156964419805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 205145498880

約数和(自身を除く): 48181079075

約数列:

[1, 5, 17, 59, 85, 173, 227, 295, 797, 865, 1003, 1135, 2941, 3859, 3985, 5015, 10207, 13393, 13549, 14705, 19295, 39271, 47023, 51035, 66965, 67745, 137881, 173519, 180919, 196355, 227681, 235115, 667607, 689405, 799391, 867595, 904595, 1138405, 2316989, 2343977, 3075623, 3338035, 3996955, 8134979, 10674221, 11584945, 11719885, 15378115, 31298987, 39388813, 40674895, 53371105, 138294643, 156494935, 181461757, 196944065, 532082779, 691473215, 907308785, 1846640233, 2660413895, 9233201165, 31392883961, 156964419805]

約数ペア:

[(1, 156964419805), (5, 31392883961), (17, 9233201165), (59, 2660413895), (85, 1846640233), (173, 907308785), (227, 691473215), (295, 532082779), (797, 196944065), (865, 181461757), (1003, 156494935), (1135, 138294643), (2941, 53371105), (3859, 40674895), (3985, 39388813), (5015, 31298987), (10207, 15378115), (13393, 11719885), (13549, 11584945), (14705, 10674221), (19295, 8134979), (39271, 3996955), (47023, 3338035), (51035, 3075623), (66965, 2343977), (67745, 2316989), (137881, 1138405), (173519, 904595), (180919, 867595), (196355, 799391), (227681, 689405), (235115, 667607)]