126857224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 276091200

約数和(自身を除く): 149233976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1493, 1634, 1976, 2236, 2986, 3268, 4472, 5972, 6536, 10621, 11944, 19409, 21242, 28367, 38818, 42484, 56734, 64199, 77636, 84968, 113468, 128398, 155272, 226936, 256796, 368771, 513592, 737542, 834587, 1219781, 1475084, 1669174, 2439562, 2950168, 3338348, 4879124, 6676696, 9758248, 15857153, 31714306, 63428612, 126857224]

約数ペア:

[(1, 126857224), (2, 63428612), (4, 31714306), (8, 15857153), (13, 9758248), (19, 6676696), (26, 4879124), (38, 3338348), (43, 2950168), (52, 2439562), (76, 1669174), (86, 1475084), (104, 1219781), (152, 834587), (172, 737542), (247, 513592), (344, 368771), (494, 256796), (559, 226936), (817, 155272), (988, 128398), (1118, 113468), (1493, 84968), (1634, 77636), (1976, 64199), (2236, 56734), (2986, 42484), (3268, 38818), (4472, 28367), (5972, 21242), (6536, 19409), (10621, 11944)]