152954921

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{164291}}^1$

素因数の和:164324

約数の個数: 12

約数和(自身を含む): 187292880

約数和(自身を除く): 34337959

約数列:

[1, 7, 19, 49, 133, 931, 164291, 1150037, 3121529, 8050259, 21850703, 152954921]

約数ペア:

[(1, 152954921), (7, 21850703), (19, 8050259), (49, 3121529), (133, 1150037), (931, 164291)]