163395904

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3663

約数の個数: 56

約数和(自身を含む): 374261888

約数和(自身を除く): 210865984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 3541, 5768, 6592, 7082, 11536, 14164, 23072, 24787, 28328, 46144, 49574, 56656, 99148, 113312, 198296, 226624, 364723, 396592, 729446, 793184, 1458892, 1586368, 2553061, 2917784, 5106122, 5835568, 10212244, 11671136, 20424488, 23342272, 40848976, 81697952, 163395904]

約数ペア:

[(1, 163395904), (2, 81697952), (4, 40848976), (7, 23342272), (8, 20424488), (14, 11671136), (16, 10212244), (28, 5835568), (32, 5106122), (56, 2917784), (64, 2553061), (103, 1586368), (112, 1458892), (206, 793184), (224, 729446), (412, 396592), (448, 364723), (721, 226624), (824, 198296), (1442, 113312), (1648, 99148), (2884, 56656), (3296, 49574), (3541, 46144), (5768, 28328), (6592, 24787), (7082, 23072), (11536, 14164)]