169344784

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3624

約数の個数: 60

約数和(自身を含む): 388040268

約数和(自身を除く): 218695484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 3541, 5978, 6832, 7082, 11956, 14164, 23912, 24787, 28328, 47824, 49574, 56656, 99148, 173509, 198296, 216001, 347018, 396592, 432002, 694036, 864004, 1388072, 1512007, 1728008, 2776144, 3024014, 3456016, 6048028, 10584049, 12096056, 21168098, 24192112, 42336196, 84672392, 169344784]

約数ペア:

[(1, 169344784), (2, 84672392), (4, 42336196), (7, 24192112), (8, 21168098), (14, 12096056), (16, 10584049), (28, 6048028), (49, 3456016), (56, 3024014), (61, 2776144), (98, 1728008), (112, 1512007), (122, 1388072), (196, 864004), (244, 694036), (392, 432002), (427, 396592), (488, 347018), (784, 216001), (854, 198296), (976, 173509), (1708, 99148), (2989, 56656), (3416, 49574), (3541, 47824), (5978, 28328), (6832, 24787), (7082, 23912), (11956, 14164)]