148546321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 191471616

約数和(自身を除く): 42925295

約数列:

[1, 7, 11, 41, 77, 211, 223, 287, 451, 1477, 1561, 2321, 2453, 3157, 8651, 9143, 16247, 17171, 47053, 60557, 64001, 95161, 100573, 329371, 517583, 666127, 704011, 1929173, 3623081, 13504211, 21220903, 148546321]

約数ペア:

[(1, 148546321), (7, 21220903), (11, 13504211), (41, 3623081), (77, 1929173), (211, 704011), (223, 666127), (287, 517583), (451, 329371), (1477, 100573), (1561, 95161), (2321, 64001), (2453, 60557), (3157, 47053), (8651, 17171), (9143, 16247)]