149531874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{673567}}^1$

素因数の和:673609

約数の個数: 16

約数和(自身を含む): 307147008

約数和(自身を除く): 157615134

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 673567, 1347134, 2020701, 4041402, 24921979, 49843958, 74765937, 149531874]

約数ペア:

[(1, 149531874), (2, 74765937), (3, 49843958), (6, 24921979), (37, 4041402), (74, 2020701), (111, 1347134), (222, 673567)]