143408944

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 333907200

約数和(自身を除く): 190498256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 67, 112, 116, 134, 203, 232, 268, 406, 464, 469, 536, 659, 812, 938, 1072, 1318, 1624, 1876, 1943, 2636, 3248, 3752, 3886, 4613, 5272, 7504, 7772, 9226, 10544, 13601, 15544, 18452, 19111, 27202, 31088, 36904, 38222, 44153, 54404, 73808, 76444, 88306, 108808, 133777, 152888, 176612, 217616, 267554, 305776, 309071, 353224, 535108, 618142, 706448, 1070216, 1236284, 1280437, 2140432, 2472568, 2560874, 4945136, 5121748, 8963059, 10243496, 17926118, 20486992, 35852236, 71704472, 143408944]

約数ペア:

[(1, 143408944), (2, 71704472), (4, 35852236), (7, 20486992), (8, 17926118), (14, 10243496), (16, 8963059), (28, 5121748), (29, 4945136), (56, 2560874), (58, 2472568), (67, 2140432), (112, 1280437), (116, 1236284), (134, 1070216), (203, 706448), (232, 618142), (268, 535108), (406, 353224), (464, 309071), (469, 305776), (536, 267554), (659, 217616), (812, 176612), (938, 152888), (1072, 133777), (1318, 108808), (1624, 88306), (1876, 76444), (1943, 73808), (2636, 54404), (3248, 44153), (3752, 38222), (3886, 36904), (4613, 31088), (5272, 27202), (7504, 19111), (7772, 18452), (9226, 15544), (10544, 13601)]