134737904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 311218176

約数和(自身を除く): 176480272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 248, 257, 302, 434, 496, 514, 604, 868, 1028, 1057, 1208, 1736, 1799, 2056, 2114, 2416, 3472, 3598, 4112, 4228, 4681, 7196, 7967, 8456, 9362, 14392, 15934, 16912, 18724, 28784, 31868, 32767, 37448, 38807, 55769, 63736, 65534, 74896, 77614, 111538, 127472, 131068, 155228, 223076, 262136, 271649, 310456, 446152, 524272, 543298, 620912, 892304, 1086596, 1203017, 2173192, 2406034, 4346384, 4812068, 8421119, 9624136, 16842238, 19248272, 33684476, 67368952, 134737904]

約数ペア:

[(1, 134737904), (2, 67368952), (4, 33684476), (7, 19248272), (8, 16842238), (14, 9624136), (16, 8421119), (28, 4812068), (31, 4346384), (56, 2406034), (62, 2173192), (112, 1203017), (124, 1086596), (151, 892304), (217, 620912), (248, 543298), (257, 524272), (302, 446152), (434, 310456), (496, 271649), (514, 262136), (604, 223076), (868, 155228), (1028, 131068), (1057, 127472), (1208, 111538), (1736, 77614), (1799, 74896), (2056, 65534), (2114, 63736), (2416, 55769), (3472, 38807), (3598, 37448), (4112, 32767), (4228, 31868), (4681, 28784), (7196, 18724), (7967, 16912), (8456, 15934), (9362, 14392)]