143066868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{243311}}^1$

素因数の和:243332

約数の個数: 36

約数和(自身を含む): 388325952

約数和(自身を除く): 245259084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 243311, 486622, 729933, 973244, 1459866, 1703177, 2919732, 3406354, 5109531, 6812708, 10219062, 11922239, 20438124, 23844478, 35766717, 47688956, 71533434, 143066868]

約数ペア:

[(1, 143066868), (2, 71533434), (3, 47688956), (4, 35766717), (6, 23844478), (7, 20438124), (12, 11922239), (14, 10219062), (21, 6812708), (28, 5109531), (42, 3406354), (49, 2919732), (84, 1703177), (98, 1459866), (147, 973244), (196, 729933), (294, 486622), (588, 243311)]