156931623079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2927}}^1\times {\mathrm{3499}}^1$

素因数の和:6643

約数の個数: 32

約数和(自身を含む): 196761600000

約数和(自身を除く): 39829976921

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 2927, 3499, 15323, 20489, 24493, 32197, 38489, 225379, 269423, 582473, 696301, 4077311, 4874107, 6407203, 7659311, 10241573, 44850421, 53615177, 71691011, 112657303, 788601121, 2038073027, 14266511189, 22418803297, 156931623079]

約数ペア:

[(1, 156931623079), (7, 22418803297), (11, 14266511189), (77, 2038073027), (199, 788601121), (1393, 112657303), (2189, 71691011), (2927, 53615177), (3499, 44850421), (15323, 10241573), (20489, 7659311), (24493, 6407203), (32197, 4874107), (38489, 4077311), (225379, 696301), (269423, 582473)]