156948291256

素因数分解:

$2^3\times {\mathrm{8741}}^1\times {\mathrm{2244427}}^1$

素因数の和:2253174

約数の個数: 16

約数和(自身を含む): 294311843640

約数和(自身を除く): 137363552384

約数列:

[1, 2, 4, 8, 8741, 17482, 34964, 69928, 2244427, 4488854, 8977708, 17955416, 19618536407, 39237072814, 78474145628, 156948291256]

約数ペア:

[(1, 156948291256), (2, 78474145628), (4, 39237072814), (8, 19618536407), (8741, 17955416), (17482, 8977708), (34964, 4488854), (69928, 2244427)]