149080638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{507077}}^1$

素因数の和:507096

約数の個数: 24

約数和(自身を含む): 346841352

約数和(自身を除く): 197760714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 507077, 1014154, 1521231, 3042462, 3549539, 7099078, 10648617, 21297234, 24846773, 49693546, 74540319, 149080638]

約数ペア:

[(1, 149080638), (2, 74540319), (3, 49693546), (6, 24846773), (7, 21297234), (14, 10648617), (21, 7099078), (42, 3549539), (49, 3042462), (98, 1521231), (147, 1014154), (294, 507077)]