145490016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 449363376

約数和(自身を除く): 303873360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 157, 168, 196, 197, 224, 294, 314, 336, 392, 394, 471, 588, 591, 628, 672, 784, 788, 942, 1099, 1176, 1182, 1256, 1379, 1568, 1576, 1884, 2198, 2352, 2364, 2512, 2758, 3152, 3297, 3768, 4137, 4396, 4704, 4728, 5024, 5516, 6304, 6594, 7536, 7693, 8274, 8792, 9456, 9653, 11032, 13188, 15072, 15386, 16548, 17584, 18912, 19306, 22064, 23079, 26376, 28959, 30772, 30929, 33096, 35168, 38612, 44128, 46158, 52752, 57918, 61544, 61858, 66192, 77224, 92316, 92787, 105504, 115836, 123088, 123716, 132384, 154448, 184632, 185574, 216503, 231672, 246176, 247432, 308896, 369264, 371148, 433006, 463344, 494864, 649509, 738528, 742296, 866012, 926688, 989728, 1299018, 1484592, 1515521, 1732024, 2598036, 2969184, 3031042, 3464048, 4546563, 5196072, 6062084, 6928096, 9093126, 10392144, 12124168, 18186252, 20784288, 24248336, 36372504, 48496672, 72745008, 145490016]

約数ペア:

[(1, 145490016), (2, 72745008), (3, 48496672), (4, 36372504), (6, 24248336), (7, 20784288), (8, 18186252), (12, 12124168), (14, 10392144), (16, 9093126), (21, 6928096), (24, 6062084), (28, 5196072), (32, 4546563), (42, 3464048), (48, 3031042), (49, 2969184), (56, 2598036), (84, 1732024), (96, 1515521), (98, 1484592), (112, 1299018), (147, 989728), (157, 926688), (168, 866012), (196, 742296), (197, 738528), (224, 649509), (294, 494864), (314, 463344), (336, 433006), (392, 371148), (394, 369264), (471, 308896), (588, 247432), (591, 246176), (628, 231672), (672, 216503), (784, 185574), (788, 184632), (942, 154448), (1099, 132384), (1176, 123716), (1182, 123088), (1256, 115836), (1379, 105504), (1568, 92787), (1576, 92316), (1884, 77224), (2198, 66192), (2352, 61858), (2364, 61544), (2512, 57918), (2758, 52752), (3152, 46158), (3297, 44128), (3768, 38612), (4137, 35168), (4396, 33096), (4704, 30929), (4728, 30772), (5024, 28959), (5516, 26376), (6304, 23079), (6594, 22064), (7536, 19306), (7693, 18912), (8274, 17584), (8792, 16548), (9456, 15386), (9653, 15072), (11032, 13188)]