16616166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 40255488

約数和(自身を除く): 23639322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 167, 206, 309, 322, 334, 483, 501, 618, 721, 966, 1002, 1169, 1442, 2163, 2338, 2369, 3507, 3841, 4326, 4738, 7014, 7107, 7682, 11523, 14214, 16583, 17201, 23046, 26887, 33166, 34402, 49749, 51603, 53774, 80661, 99498, 103206, 120407, 161322, 240814, 361221, 395623, 722442, 791246, 1186869, 2373738, 2769361, 5538722, 8308083, 16616166]

約数ペア:

[(1, 16616166), (2, 8308083), (3, 5538722), (6, 2769361), (7, 2373738), (14, 1186869), (21, 791246), (23, 722442), (42, 395623), (46, 361221), (69, 240814), (103, 161322), (138, 120407), (161, 103206), (167, 99498), (206, 80661), (309, 53774), (322, 51603), (334, 49749), (483, 34402), (501, 33166), (618, 26887), (721, 23046), (966, 17201), (1002, 16583), (1169, 14214), (1442, 11523), (2163, 7682), (2338, 7107), (2369, 7014), (3507, 4738), (3841, 4326)]