139396656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414871}}^1$

素因数の和:414889

約数の個数: 40

約数和(自身を含む): 411553024

約数和(自身を除く): 272156368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414871, 829742, 1244613, 1659484, 2489226, 2904097, 3318968, 4978452, 5808194, 6637936, 8712291, 9956904, 11616388, 17424582, 19913808, 23232776, 34849164, 46465552, 69698328, 139396656]

約数ペア:

[(1, 139396656), (2, 69698328), (3, 46465552), (4, 34849164), (6, 23232776), (7, 19913808), (8, 17424582), (12, 11616388), (14, 9956904), (16, 8712291), (21, 6637936), (24, 5808194), (28, 4978452), (42, 3318968), (48, 2904097), (56, 2489226), (84, 1659484), (112, 1244613), (168, 829742), (336, 414871)]