144447454

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4447}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 220176000

約数和(自身を除く): 75728546

約数列:

[1, 2, 109, 149, 218, 298, 4447, 8894, 16241, 32482, 484723, 662603, 969446, 1325206, 72223727, 144447454]

約数ペア:

[(1, 144447454), (2, 72223727), (109, 1325206), (149, 969446), (218, 662603), (298, 484723), (4447, 32482), (8894, 16241)]