157416928

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{45131}}^1$

素因数の和:45250

約数の個数: 24

約数和(自身を含む): 312764760

約数和(自身を除く): 155347832

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 45131, 90262, 180524, 361048, 722096, 1444192, 4919279, 9838558, 19677116, 39354232, 78708464, 157416928]

約数ペア:

[(1, 157416928), (2, 78708464), (4, 39354232), (8, 19677116), (16, 9838558), (32, 4919279), (109, 1444192), (218, 722096), (436, 361048), (872, 180524), (1744, 90262), (3488, 45131)]