252173656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195787}}^1$

素因数の和:195823

約数の個数: 32

約数和(自身を含む): 563869440

約数和(自身を除く): 311695784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 195787, 391574, 783148, 1370509, 1566296, 2741018, 4503101, 5482036, 9006202, 10964072, 18012404, 31521707, 36024808, 63043414, 126086828, 252173656]

約数ペア:

[(1, 252173656), (2, 126086828), (4, 63043414), (7, 36024808), (8, 31521707), (14, 18012404), (23, 10964072), (28, 9006202), (46, 5482036), (56, 4503101), (92, 2741018), (161, 1566296), (184, 1370509), (322, 783148), (644, 391574), (1288, 195787)]