157436983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 194365440

約数和(自身を除く): 36928457

約数列:

[1, 11, 17, 19, 73, 187, 209, 323, 607, 803, 1241, 1387, 3553, 6677, 10319, 11533, 13651, 15257, 23579, 44311, 113509, 126863, 196061, 259369, 487421, 753287, 841909, 2156671, 8286157, 9260999, 14312453, 157436983]

約数ペア:

[(1, 157436983), (11, 14312453), (17, 9260999), (19, 8286157), (73, 2156671), (187, 841909), (209, 753287), (323, 487421), (607, 259369), (803, 196061), (1241, 126863), (1387, 113509), (3553, 44311), (6677, 23579), (10319, 15257), (11533, 13651)]