166444656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{495371}}^1$

素因数の和:495389

約数の個数: 40

約数和(自身を含む): 491409024

約数和(自身を除く): 324964368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 495371, 990742, 1486113, 1981484, 2972226, 3467597, 3962968, 5944452, 6935194, 7925936, 10402791, 11888904, 13870388, 20805582, 23777808, 27740776, 41611164, 55481552, 83222328, 166444656]

約数ペア:

[(1, 166444656), (2, 83222328), (3, 55481552), (4, 41611164), (6, 27740776), (7, 23777808), (8, 20805582), (12, 13870388), (14, 11888904), (16, 10402791), (21, 7925936), (24, 6935194), (28, 5944452), (42, 3962968), (48, 3467597), (56, 2972226), (84, 1981484), (112, 1486113), (168, 990742), (336, 495371)]