133997732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 130178908

約数列:

[1, 2, 4, 11, 22, 44, 59, 71, 118, 142, 236, 284, 649, 727, 781, 1298, 1454, 1562, 2596, 2908, 3124, 4189, 7997, 8378, 15994, 16756, 31988, 42893, 46079, 51617, 85786, 92158, 103234, 171572, 184316, 206468, 471823, 567787, 943646, 1135574, 1887292, 2271148, 3045403, 6090806, 12181612, 33499433, 66998866, 133997732]

約数ペア:

[(1, 133997732), (2, 66998866), (4, 33499433), (11, 12181612), (22, 6090806), (44, 3045403), (59, 2271148), (71, 1887292), (118, 1135574), (142, 943646), (236, 567787), (284, 471823), (649, 206468), (727, 184316), (781, 171572), (1298, 103234), (1454, 92158), (1562, 85786), (2596, 51617), (2908, 46079), (3124, 42893), (4189, 31988), (7997, 16756), (8378, 15994)]