157055479

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7470

約数の個数: 16

約数和(自身を含む): 186278400

約数和(自身を除く): 29222921

約数列:

[1, 7, 43, 71, 301, 497, 3053, 7349, 21371, 51443, 316007, 521779, 2212049, 3652453, 22436497, 157055479]

約数ペア:

[(1, 157055479), (7, 22436497), (43, 3652453), (71, 2212049), (301, 521779), (497, 316007), (3053, 51443), (7349, 21371)]