137548642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5689}}^1$

素因数の和:5866

約数の個数: 32

約数和(自身を含む): 258917760

約数和(自身を除く): 121369118

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 5689, 11378, 12089, 24178, 39823, 62579, 79646, 125158, 438053, 876106, 893173, 1786346, 6252211, 9824903, 12504422, 19649806, 68774321, 137548642]

約数ペア:

[(1, 137548642), (2, 68774321), (7, 19649806), (11, 12504422), (14, 9824903), (22, 6252211), (77, 1786346), (154, 893173), (157, 876106), (314, 438053), (1099, 125158), (1727, 79646), (2198, 62579), (3454, 39823), (5689, 24178), (11378, 12089)]