156959256671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1\times {\mathrm{4057}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 189579371520

約数和(自身を除く): 32620114849

約数列:

[1, 7, 19, 133, 461, 631, 3227, 4057, 4417, 8759, 11989, 28399, 61313, 77083, 83923, 290891, 539581, 1870277, 2036237, 2559967, 5526929, 13091939, 17919769, 35535263, 38688503, 48639373, 248746841, 340475611, 1180144787, 8261013509, 22422750953, 156959256671]

約数ペア:

[(1, 156959256671), (7, 22422750953), (19, 8261013509), (133, 1180144787), (461, 340475611), (631, 248746841), (3227, 48639373), (4057, 38688503), (4417, 35535263), (8759, 17919769), (11989, 13091939), (28399, 5526929), (61313, 2559967), (77083, 2036237), (83923, 1870277), (290891, 539581)]