149970198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3570719}}^1$

素因数の和:3570731

約数の個数: 16

約数和(自身を含む): 342789120

約数和(自身を除く): 192818922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3570719, 7141438, 10712157, 21424314, 24995033, 49990066, 74985099, 149970198]

約数ペア:

[(1, 149970198), (2, 74985099), (3, 49990066), (6, 24995033), (7, 21424314), (14, 10712157), (21, 7141438), (42, 3570719)]