147226576

素因数分解:

$2^4\times 7^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 336784000

約数和(自身を除く): 189557424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 193, 196, 278, 343, 386, 392, 556, 686, 772, 784, 973, 1112, 1351, 1372, 1544, 1946, 2224, 2702, 2744, 3088, 3892, 5404, 5488, 6811, 7784, 9457, 10808, 13622, 15568, 18914, 21616, 26827, 27244, 37828, 47677, 53654, 54488, 66199, 75656, 95354, 107308, 108976, 132398, 151312, 187789, 190708, 214616, 264796, 375578, 381416, 429232, 529592, 751156, 762832, 1059184, 1314523, 1502312, 2629046, 3004624, 5258092, 9201661, 10516184, 18403322, 21032368, 36806644, 73613288, 147226576]

約数ペア:

[(1, 147226576), (2, 73613288), (4, 36806644), (7, 21032368), (8, 18403322), (14, 10516184), (16, 9201661), (28, 5258092), (49, 3004624), (56, 2629046), (98, 1502312), (112, 1314523), (139, 1059184), (193, 762832), (196, 751156), (278, 529592), (343, 429232), (386, 381416), (392, 375578), (556, 264796), (686, 214616), (772, 190708), (784, 187789), (973, 151312), (1112, 132398), (1351, 108976), (1372, 107308), (1544, 95354), (1946, 75656), (2224, 66199), (2702, 54488), (2744, 53654), (3088, 47677), (3892, 37828), (5404, 27244), (5488, 26827), (6811, 21616), (7784, 18914), (9457, 15568), (10808, 13622)]