108421656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{645367}}^1$

素因数の和:645383

約数の個数: 32

約数和(自身を含む): 309776640

約数和(自身を除く): 201354984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 645367, 1290734, 1936101, 2581468, 3872202, 4517569, 5162936, 7744404, 9035138, 13552707, 15488808, 18070276, 27105414, 36140552, 54210828, 108421656]

約数ペア:

[(1, 108421656), (2, 54210828), (3, 36140552), (4, 27105414), (6, 18070276), (7, 15488808), (8, 13552707), (12, 9035138), (14, 7744404), (21, 5162936), (24, 4517569), (28, 3872202), (42, 2581468), (56, 1936101), (84, 1290734), (168, 645367)]