138387648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{102967}}^1$

素因数の和:102989

約数の個数: 56

約数和(自身を含む): 418461952

約数和(自身を除く): 280074304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 102967, 205934, 308901, 411868, 617802, 720769, 823736, 1235604, 1441538, 1647472, 2162307, 2471208, 2883076, 3294944, 4324614, 4942416, 5766152, 6589888, 8649228, 9884832, 11532304, 17298456, 19769664, 23064608, 34596912, 46129216, 69193824, 138387648]

約数ペア:

[(1, 138387648), (2, 69193824), (3, 46129216), (4, 34596912), (6, 23064608), (7, 19769664), (8, 17298456), (12, 11532304), (14, 9884832), (16, 8649228), (21, 6589888), (24, 5766152), (28, 4942416), (32, 4324614), (42, 3294944), (48, 2883076), (56, 2471208), (64, 2162307), (84, 1647472), (96, 1441538), (112, 1235604), (168, 823736), (192, 720769), (224, 617802), (336, 411868), (448, 308901), (672, 205934), (1344, 102967)]