164020889

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 177679488

約数和(自身を除く): 13658599

約数列:

[1, 23, 37, 97, 851, 1987, 2231, 3589, 45701, 73519, 82547, 192739, 1690937, 4432997, 7131343, 164020889]

約数ペア:

[(1, 164020889), (23, 7131343), (37, 4432997), (97, 1690937), (851, 192739), (1987, 82547), (2231, 73519), (3589, 45701)]