133348656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{396871}}^1$

素因数の和:396889

約数の個数: 40

約数和(自身を含む): 393697024

約数和(自身を除く): 260348368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 396871, 793742, 1190613, 1587484, 2381226, 2778097, 3174968, 4762452, 5556194, 6349936, 8334291, 9524904, 11112388, 16668582, 19049808, 22224776, 33337164, 44449552, 66674328, 133348656]

約数ペア:

[(1, 133348656), (2, 66674328), (3, 44449552), (4, 33337164), (6, 22224776), (7, 19049808), (8, 16668582), (12, 11112388), (14, 9524904), (16, 8334291), (21, 6349936), (24, 5556194), (28, 4762452), (42, 3174968), (48, 2778097), (56, 2381226), (84, 1587484), (112, 1190613), (168, 793742), (336, 396871)]