156650936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48589}}^1$

素因数の和:48639

約数の個数: 32

約数和(自身を含む): 326524800

約数和(自身を除く): 169873864

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 48589, 97178, 194356, 388712, 631657, 1263314, 1506259, 2526628, 3012518, 5053256, 6025036, 12050072, 19581367, 39162734, 78325468, 156650936]

約数ペア:

[(1, 156650936), (2, 78325468), (4, 39162734), (8, 19581367), (13, 12050072), (26, 6025036), (31, 5053256), (52, 3012518), (62, 2526628), (104, 1506259), (124, 1263314), (248, 631657), (403, 388712), (806, 194356), (1612, 97178), (3224, 48589)]