149438227

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 158304352

約数和(自身を除く): 8866125

約数列:

[1, 37, 61, 73, 907, 2257, 2701, 4453, 33559, 55327, 66211, 164761, 2047099, 2449807, 4038871, 149438227]

約数ペア:

[(1, 149438227), (37, 4038871), (61, 2449807), (73, 2047099), (907, 164761), (2257, 66211), (2701, 55327), (4453, 33559)]