157425198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3748219}}^1$

素因数の和:3748231

約数の個数: 16

約数和(自身を含む): 359829120

約数和(自身を除く): 202403922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3748219, 7496438, 11244657, 22489314, 26237533, 52475066, 78712599, 157425198]

約数ペア:

[(1, 157425198), (2, 78712599), (3, 52475066), (6, 26237533), (7, 22489314), (14, 11244657), (21, 7496438), (42, 3748219)]