158166512

素因数分解:

$2^4\times 7^2\times {\mathrm{201743}}^1$

素因数の和:201765

約数の個数: 30

約数和(自身を含む): 356481648

約数和(自身を除く): 198315136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 201743, 403486, 806972, 1412201, 1613944, 2824402, 3227888, 5648804, 9885407, 11297608, 19770814, 22595216, 39541628, 79083256, 158166512]

約数ペア:

[(1, 158166512), (2, 79083256), (4, 39541628), (7, 22595216), (8, 19770814), (14, 11297608), (16, 9885407), (28, 5648804), (49, 3227888), (56, 2824402), (98, 1613944), (112, 1412201), (196, 806972), (392, 403486), (784, 201743)]