142732177

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 166316032

約数和(自身を除く): 23583855

約数列:

[1, 7, 67, 271, 469, 1123, 1897, 7861, 18157, 75241, 127099, 304333, 526687, 2130331, 20390311, 142732177]

約数ペア:

[(1, 142732177), (7, 20390311), (67, 2130331), (271, 526687), (469, 304333), (1123, 127099), (1897, 75241), (7861, 18157)]