156818368

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 56

約数和(自身を含む): 357632000

約数和(自身を除く): 200813632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 1759, 2786, 3184, 3518, 5572, 6368, 7036, 11144, 12313, 12736, 14072, 22288, 24626, 28144, 44576, 49252, 56288, 89152, 98504, 112576, 197008, 350041, 394016, 700082, 788032, 1400164, 2450287, 2800328, 4900574, 5600656, 9801148, 11201312, 19602296, 22402624, 39204592, 78409184, 156818368]

約数ペア:

[(1, 156818368), (2, 78409184), (4, 39204592), (7, 22402624), (8, 19602296), (14, 11201312), (16, 9801148), (28, 5600656), (32, 4900574), (56, 2800328), (64, 2450287), (112, 1400164), (199, 788032), (224, 700082), (398, 394016), (448, 350041), (796, 197008), (1393, 112576), (1592, 98504), (1759, 89152), (2786, 56288), (3184, 49252), (3518, 44576), (5572, 28144), (6368, 24626), (7036, 22288), (11144, 14072), (12313, 12736)]