156720976797

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{830411}}^1$

素因数の和:830494

約数の個数: 64

約数和(自身を含む): 280612823040

約数和(自身を除く): 123891846243

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 209, 231, 301, 399, 473, 627, 817, 903, 1419, 1463, 2451, 3311, 4389, 5719, 8987, 9933, 17157, 26961, 62909, 188727, 830411, 2491233, 5812877, 9134521, 15777809, 17438631, 27403563, 35707673, 47333427, 63941647, 107123019, 110444663, 173555899, 191824941, 249953711, 331333989, 392784403, 520667697, 678445787, 749861133, 1178353209, 1214891293, 2035337361, 2749490821, 3644673879, 4749120509, 7462903657, 8248472463, 14247361527, 22388710971, 52240325599, 156720976797]

約数ペア:

[(1, 156720976797), (3, 52240325599), (7, 22388710971), (11, 14247361527), (19, 8248472463), (21, 7462903657), (33, 4749120509), (43, 3644673879), (57, 2749490821), (77, 2035337361), (129, 1214891293), (133, 1178353209), (209, 749861133), (231, 678445787), (301, 520667697), (399, 392784403), (473, 331333989), (627, 249953711), (817, 191824941), (903, 173555899), (1419, 110444663), (1463, 107123019), (2451, 63941647), (3311, 47333427), (4389, 35707673), (5719, 27403563), (8987, 17438631), (9933, 15777809), (17157, 9134521), (26961, 5812877), (62909, 2491233), (188727, 830411)]