156575692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 338349312

約数和(自身を除く): 181773620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 971, 1772, 1942, 3101, 3884, 5759, 6202, 6797, 11518, 12404, 12623, 13594, 23036, 25246, 27188, 40313, 50492, 80626, 88361, 161252, 176722, 353444, 430153, 860306, 1720612, 3011071, 5591989, 6022142, 11183978, 12044284, 22367956, 39143923, 78287846, 156575692]

約数ペア:

[(1, 156575692), (2, 78287846), (4, 39143923), (7, 22367956), (13, 12044284), (14, 11183978), (26, 6022142), (28, 5591989), (52, 3011071), (91, 1720612), (182, 860306), (364, 430153), (443, 353444), (886, 176722), (971, 161252), (1772, 88361), (1942, 80626), (3101, 50492), (3884, 40313), (5759, 27188), (6202, 25246), (6797, 23036), (11518, 13594), (12404, 12623)]