168837424

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15541}}^1$

素因数の和:15653

約数の個数: 40

約数和(自身を含む): 377732768

約数和(自身を除く): 208895344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 15541, 31082, 62164, 108787, 124328, 217574, 248656, 435148, 870296, 1507477, 1740592, 3014954, 6029908, 10552339, 12059816, 21104678, 24119632, 42209356, 84418712, 168837424]

約数ペア:

[(1, 168837424), (2, 84418712), (4, 42209356), (7, 24119632), (8, 21104678), (14, 12059816), (16, 10552339), (28, 6029908), (56, 3014954), (97, 1740592), (112, 1507477), (194, 870296), (388, 435148), (679, 248656), (776, 217574), (1358, 124328), (1552, 108787), (2716, 62164), (5432, 31082), (10864, 15541)]