128286816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 386668800

約数和(自身を除く): 258381984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 349, 547, 672, 698, 1047, 1094, 1396, 1641, 2094, 2188, 2443, 2792, 3282, 3829, 4188, 4376, 4886, 5584, 6564, 7329, 7658, 8376, 8752, 9772, 11168, 11487, 13128, 14658, 15316, 16752, 17504, 19544, 22974, 26256, 29316, 30632, 33504, 39088, 45948, 52512, 58632, 61264, 78176, 91896, 117264, 122528, 183792, 190903, 234528, 367584, 381806, 572709, 763612, 1145418, 1336321, 1527224, 2290836, 2672642, 3054448, 4008963, 4581672, 5345284, 6108896, 8017926, 9163344, 10690568, 16035852, 18326688, 21381136, 32071704, 42762272, 64143408, 128286816]

約数ペア:

[(1, 128286816), (2, 64143408), (3, 42762272), (4, 32071704), (6, 21381136), (7, 18326688), (8, 16035852), (12, 10690568), (14, 9163344), (16, 8017926), (21, 6108896), (24, 5345284), (28, 4581672), (32, 4008963), (42, 3054448), (48, 2672642), (56, 2290836), (84, 1527224), (96, 1336321), (112, 1145418), (168, 763612), (224, 572709), (336, 381806), (349, 367584), (547, 234528), (672, 190903), (698, 183792), (1047, 122528), (1094, 117264), (1396, 91896), (1641, 78176), (2094, 61264), (2188, 58632), (2443, 52512), (2792, 45948), (3282, 39088), (3829, 33504), (4188, 30632), (4376, 29316), (4886, 26256), (5584, 22974), (6564, 19544), (7329, 17504), (7658, 16752), (8376, 15316), (8752, 14658), (9772, 13128), (11168, 11487)]