1566157990816

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{2677}}^1\times {\mathrm{112163}}^1$

素因数の和:115013

約数の個数: 48

約数和(自身を含む): 3103476483744

約数和(自身を除く): 1537318492928

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 2677, 5216, 5354, 10708, 21416, 42832, 85664, 112163, 224326, 436351, 448652, 872702, 897304, 1745404, 1794608, 3490808, 3589216, 6981616, 13963232, 18282569, 36565138, 73130276, 146260552, 292521104, 300260351, 585042208, 600520702, 1201041404, 2402082808, 4804165616, 9608331232, 48942437213, 97884874426, 195769748852, 391539497704, 783078995408, 1566157990816]

約数ペア:

[(1, 1566157990816), (2, 783078995408), (4, 391539497704), (8, 195769748852), (16, 97884874426), (32, 48942437213), (163, 9608331232), (326, 4804165616), (652, 2402082808), (1304, 1201041404), (2608, 600520702), (2677, 585042208), (5216, 300260351), (5354, 292521104), (10708, 146260552), (21416, 73130276), (42832, 36565138), (85664, 18282569), (112163, 13963232), (224326, 6981616), (436351, 3589216), (448652, 3490808), (872702, 1794608), (897304, 1745404)]