154251328

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 386388864

約数和(自身を除く): 232137536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 154, 176, 224, 226, 277, 308, 352, 448, 452, 554, 616, 704, 791, 904, 1108, 1232, 1243, 1582, 1808, 1939, 2216, 2464, 2486, 3047, 3164, 3616, 3878, 4432, 4928, 4972, 6094, 6328, 7232, 7756, 8701, 8864, 9944, 12188, 12656, 15512, 17402, 17728, 19888, 21329, 24376, 25312, 31024, 31301, 34804, 39776, 42658, 48752, 50624, 62048, 62602, 69608, 79552, 85316, 97504, 124096, 125204, 139216, 170632, 195008, 219107, 250408, 278432, 341264, 344311, 438214, 500816, 556864, 682528, 688622, 876428, 1001632, 1365056, 1377244, 1752856, 2003264, 2410177, 2754488, 3505712, 4820354, 5508976, 7011424, 9640708, 11017952, 14022848, 19281416, 22035904, 38562832, 77125664, 154251328]

約数ペア:

[(1, 154251328), (2, 77125664), (4, 38562832), (7, 22035904), (8, 19281416), (11, 14022848), (14, 11017952), (16, 9640708), (22, 7011424), (28, 5508976), (32, 4820354), (44, 3505712), (56, 2754488), (64, 2410177), (77, 2003264), (88, 1752856), (112, 1377244), (113, 1365056), (154, 1001632), (176, 876428), (224, 688622), (226, 682528), (277, 556864), (308, 500816), (352, 438214), (448, 344311), (452, 341264), (554, 278432), (616, 250408), (704, 219107), (791, 195008), (904, 170632), (1108, 139216), (1232, 125204), (1243, 124096), (1582, 97504), (1808, 85316), (1939, 79552), (2216, 69608), (2464, 62602), (2486, 62048), (3047, 50624), (3164, 48752), (3616, 42658), (3878, 39776), (4432, 34804), (4928, 31301), (4972, 31024), (6094, 25312), (6328, 24376), (7232, 21329), (7756, 19888), (8701, 17728), (8864, 17402), (9944, 15512), (12188, 12656)]