157224353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 191116800

約数和(自身を除く): 33892447

約数列:

[1, 11, 13, 47, 143, 149, 157, 517, 611, 1639, 1727, 1937, 2041, 6721, 7003, 7379, 21307, 22451, 23393, 77033, 81169, 91039, 95927, 257323, 304109, 1001429, 1055197, 1099471, 3345199, 12094181, 14293123, 157224353]

約数ペア:

[(1, 157224353), (11, 14293123), (13, 12094181), (47, 3345199), (143, 1099471), (149, 1055197), (157, 1001429), (517, 304109), (611, 257323), (1639, 95927), (1727, 91039), (1937, 81169), (2041, 77033), (6721, 23393), (7003, 22451), (7379, 21307)]