154618942

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 233597520

約数和(自身を除く): 78978578

約数列:

[1, 2, 353, 389, 563, 706, 778, 1126, 137317, 198739, 219007, 274634, 397478, 438014, 77309471, 154618942]

約数ペア:

[(1, 154618942), (2, 77309471), (353, 438014), (389, 397478), (563, 274634), (706, 219007), (778, 198739), (1126, 137317)]