162403318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 305141760

約数和(自身を除く): 142738442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4729, 4906, 9458, 17171, 33103, 34342, 52019, 66206, 104038, 364133, 728266, 1054567, 2109134, 7381969, 11600237, 14763938, 23200474, 81201659, 162403318]

約数ペア:

[(1, 162403318), (2, 81201659), (7, 23200474), (11, 14763938), (14, 11600237), (22, 7381969), (77, 2109134), (154, 1054567), (223, 728266), (446, 364133), (1561, 104038), (2453, 66206), (3122, 52019), (4729, 34342), (4906, 33103), (9458, 17171)]