152608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:280

約数の個数: 24

約数和(自身を含む): 317520

約数和(自身を除く): 164912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 251, 304, 502, 608, 1004, 2008, 4016, 4769, 8032, 9538, 19076, 38152, 76304, 152608]

約数ペア:

[(1, 152608), (2, 76304), (4, 38152), (8, 19076), (16, 9538), (19, 8032), (32, 4769), (38, 4016), (76, 2008), (152, 1004), (251, 608), (304, 502)]