78193136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18869}}^1$

素因数の和:18921

約数の個数: 40

約数和(自身を含む): 177830880

約数和(自身を除く): 99637744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 18869, 37738, 75476, 132083, 150952, 264166, 301904, 528332, 698153, 1056664, 1396306, 2113328, 2792612, 4887071, 5585224, 9774142, 11170448, 19548284, 39096568, 78193136]

約数ペア:

[(1, 78193136), (2, 39096568), (4, 19548284), (7, 11170448), (8, 9774142), (14, 5585224), (16, 4887071), (28, 2792612), (37, 2113328), (56, 1396306), (74, 1056664), (112, 698153), (148, 528332), (259, 301904), (296, 264166), (518, 150952), (592, 132083), (1036, 75476), (2072, 37738), (4144, 18869)]