133628896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 280433664

約数和(自身を除く): 146804768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 3863, 4324, 7726, 8648, 15452, 17296, 30904, 34592, 61808, 88849, 123616, 177698, 181561, 355396, 363122, 710792, 726244, 1421584, 1452488, 2843168, 2904976, 4175903, 5809952, 8351806, 16703612, 33407224, 66814448, 133628896]

約数ペア:

[(1, 133628896), (2, 66814448), (4, 33407224), (8, 16703612), (16, 8351806), (23, 5809952), (32, 4175903), (46, 2904976), (47, 2843168), (92, 1452488), (94, 1421584), (184, 726244), (188, 710792), (368, 363122), (376, 355396), (736, 181561), (752, 177698), (1081, 123616), (1504, 88849), (2162, 61808), (3863, 34592), (4324, 30904), (7726, 17296), (8648, 15452)]