157027724

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{16943}}^1$

素因数の和:17285

約数の個数: 24

約数和(自身を含む): 315022848

約数和(自身を除く): 157995124

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 16943, 33886, 67772, 118601, 237202, 474404, 5608133, 11216266, 22432532, 39256931, 78513862, 157027724]

約数ペア:

[(1, 157027724), (2, 78513862), (4, 39256931), (7, 22432532), (14, 11216266), (28, 5608133), (331, 474404), (662, 237202), (1324, 118601), (2317, 67772), (4634, 33886), (9268, 16943)]