156963276764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{262433}}^1$

素因数の和:263006

約数の個数: 48

約数和(自身を含む): 322201768896

約数和(自身を除く): 165238492132

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 521, 574, 1042, 1148, 2084, 3647, 7294, 14588, 21361, 42722, 85444, 149527, 262433, 299054, 524866, 598108, 1049732, 1837031, 3674062, 7348124, 10759753, 21519506, 43039012, 75318271, 136727593, 150636542, 273455186, 301273084, 546910372, 957093151, 1914186302, 3828372604, 5605831313, 11211662626, 22423325252, 39240819191, 78481638382, 156963276764]

約数ペア:

[(1, 156963276764), (2, 78481638382), (4, 39240819191), (7, 22423325252), (14, 11211662626), (28, 5605831313), (41, 3828372604), (82, 1914186302), (164, 957093151), (287, 546910372), (521, 301273084), (574, 273455186), (1042, 150636542), (1148, 136727593), (2084, 75318271), (3647, 43039012), (7294, 21519506), (14588, 10759753), (21361, 7348124), (42722, 3674062), (85444, 1837031), (149527, 1049732), (262433, 598108), (299054, 524866)]