157220705036

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{6317}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 280183385664

約数和(自身を除く): 122962680628

約数列:

[1, 2, 4, 103, 193, 206, 313, 386, 412, 626, 772, 1252, 6317, 12634, 19879, 25268, 32239, 39758, 60409, 64478, 79516, 120818, 128956, 241636, 650651, 1219181, 1301302, 1977221, 2438362, 2602604, 3954442, 4876724, 6222127, 7908884, 12444254, 24888508, 125575643, 203653763, 251151286, 381603653, 407307526, 502302572, 763207306, 814615052, 1526414612, 39305176259, 78610352518, 157220705036]

約数ペア:

[(1, 157220705036), (2, 78610352518), (4, 39305176259), (103, 1526414612), (193, 814615052), (206, 763207306), (313, 502302572), (386, 407307526), (412, 381603653), (626, 251151286), (772, 203653763), (1252, 125575643), (6317, 24888508), (12634, 12444254), (19879, 7908884), (25268, 6222127), (32239, 4876724), (39758, 3954442), (60409, 2602604), (64478, 2438362), (79516, 1977221), (120818, 1301302), (128956, 1219181), (241636, 650651)]