164089172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{2903}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 309636096

約数和(自身を除く): 145546924

約数列:

[1, 2, 4, 13, 26, 52, 1087, 2174, 2903, 4348, 5806, 11612, 14131, 28262, 37739, 56524, 75478, 150956, 3155561, 6311122, 12622244, 41022293, 82044586, 164089172]

約数ペア:

[(1, 164089172), (2, 82044586), (4, 41022293), (13, 12622244), (26, 6311122), (52, 3155561), (1087, 150956), (2174, 75478), (2903, 56524), (4348, 37739), (5806, 28262), (11612, 14131)]