141661744

素因数分解:

$2^4\times 7^3\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 324979200

約数和(自身を除く): 183317456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 311, 332, 343, 392, 581, 622, 664, 686, 784, 1162, 1244, 1328, 1372, 2177, 2324, 2488, 2744, 4067, 4354, 4648, 4976, 5488, 8134, 8708, 9296, 15239, 16268, 17416, 25813, 28469, 30478, 32536, 34832, 51626, 56938, 60956, 65072, 103252, 106673, 113876, 121912, 180691, 206504, 213346, 227752, 243824, 361382, 413008, 426692, 455504, 722764, 853384, 1264837, 1445528, 1706768, 2529674, 2891056, 5059348, 8853859, 10118696, 17707718, 20237392, 35415436, 70830872, 141661744]

約数ペア:

[(1, 141661744), (2, 70830872), (4, 35415436), (7, 20237392), (8, 17707718), (14, 10118696), (16, 8853859), (28, 5059348), (49, 2891056), (56, 2529674), (83, 1706768), (98, 1445528), (112, 1264837), (166, 853384), (196, 722764), (311, 455504), (332, 426692), (343, 413008), (392, 361382), (581, 243824), (622, 227752), (664, 213346), (686, 206504), (784, 180691), (1162, 121912), (1244, 113876), (1328, 106673), (1372, 103252), (2177, 65072), (2324, 60956), (2488, 56938), (2744, 51626), (4067, 34832), (4354, 32536), (4648, 30478), (4976, 28469), (5488, 25813), (8134, 17416), (8708, 16268), (9296, 15239)]