142464224

素因数分解:

$2^5\times 7^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 321366528

約数和(自身を除く): 178902304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 647, 983, 1294, 1966, 2588, 3932, 4529, 5176, 6881, 7864, 9058, 10352, 13762, 15728, 18116, 20704, 27524, 31456, 36232, 55048, 72464, 110096, 144928, 220192, 636001, 1272002, 2544004, 4452007, 5088008, 8904014, 10176016, 17808028, 20352032, 35616056, 71232112, 142464224]

約数ペア:

[(1, 142464224), (2, 71232112), (4, 35616056), (7, 20352032), (8, 17808028), (14, 10176016), (16, 8904014), (28, 5088008), (32, 4452007), (56, 2544004), (112, 1272002), (224, 636001), (647, 220192), (983, 144928), (1294, 110096), (1966, 72464), (2588, 55048), (3932, 36232), (4529, 31456), (5176, 27524), (6881, 20704), (7864, 18116), (9058, 15728), (10352, 13762)]