139043808

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1856

約数の個数: 72

約数和(自身を含む): 396913608

約数和(自身を除く): 257869800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1523, 1902, 2536, 2853, 3046, 3804, 4569, 5072, 5706, 6092, 7608, 9138, 10144, 11412, 12184, 13707, 15216, 18276, 22824, 24368, 27414, 30432, 36552, 45648, 48736, 54828, 73104, 91296, 109656, 146208, 219312, 438624, 482791, 965582, 1448373, 1931164, 2896746, 3862328, 4345119, 5793492, 7724656, 8690238, 11586984, 15449312, 17380476, 23173968, 34760952, 46347936, 69521904, 139043808]

約数ペア:

[(1, 139043808), (2, 69521904), (3, 46347936), (4, 34760952), (6, 23173968), (8, 17380476), (9, 15449312), (12, 11586984), (16, 8690238), (18, 7724656), (24, 5793492), (32, 4345119), (36, 3862328), (48, 2896746), (72, 1931164), (96, 1448373), (144, 965582), (288, 482791), (317, 438624), (634, 219312), (951, 146208), (1268, 109656), (1523, 91296), (1902, 73104), (2536, 54828), (2853, 48736), (3046, 45648), (3804, 36552), (4569, 30432), (5072, 27414), (5706, 24368), (6092, 22824), (7608, 18276), (9138, 15216), (10144, 13707), (11412, 12184)]