137254992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408497}}^1$

素因数の和:408515

約数の個数: 40

約数和(自身を含む): 405230016

約数和(自身を除く): 267975024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408497, 816994, 1225491, 1633988, 2450982, 2859479, 3267976, 4901964, 5718958, 6535952, 8578437, 9803928, 11437916, 17156874, 19607856, 22875832, 34313748, 45751664, 68627496, 137254992]

約数ペア:

[(1, 137254992), (2, 68627496), (3, 45751664), (4, 34313748), (6, 22875832), (7, 19607856), (8, 17156874), (12, 11437916), (14, 9803928), (16, 8578437), (21, 6535952), (24, 5718958), (28, 4901964), (42, 3267976), (48, 2859479), (56, 2450982), (84, 1633988), (112, 1225491), (168, 816994), (336, 408497)]