187119184

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20227

約数の個数: 40

約数和(自身を含む): 419348160

約数和(自身を除く): 232228976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 20129, 40258, 80516, 140903, 161032, 281806, 322064, 563612, 1127224, 1670707, 2254448, 3341414, 6682828, 11694949, 13365656, 23389898, 26731312, 46779796, 93559592, 187119184]

約数ペア:

[(1, 187119184), (2, 93559592), (4, 46779796), (7, 26731312), (8, 23389898), (14, 13365656), (16, 11694949), (28, 6682828), (56, 3341414), (83, 2254448), (112, 1670707), (166, 1127224), (332, 563612), (581, 322064), (664, 281806), (1162, 161032), (1328, 140903), (2324, 80516), (4648, 40258), (9296, 20129)]