137955808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{226901}}^1$

素因数の和:226930

約数の個数: 24

約数和(自身を含む): 285896520

約数和(自身を除く): 147940712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 226901, 453802, 907604, 1815208, 3630416, 4311119, 7260832, 8622238, 17244476, 34488952, 68977904, 137955808]

約数ペア:

[(1, 137955808), (2, 68977904), (4, 34488952), (8, 17244476), (16, 8622238), (19, 7260832), (32, 4311119), (38, 3630416), (76, 1815208), (152, 907604), (304, 453802), (608, 226901)]