139580528

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{7727}}^1$

素因数の和:8864

約数の個数: 20

約数和(自身を含む): 270711840

約数和(自身を除く): 131131312

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 7727, 9032, 15454, 18064, 30908, 61816, 123632, 8723783, 17447566, 34895132, 69790264, 139580528]

約数ペア:

[(1, 139580528), (2, 69790264), (4, 34895132), (8, 17447566), (16, 8723783), (1129, 123632), (2258, 61816), (4516, 30908), (7727, 18064), (9032, 15454)]