160971992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3371}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 310763520

約数和(自身を除く): 149791528

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 376, 508, 1016, 3371, 5969, 6742, 11938, 13484, 23876, 26968, 47752, 158437, 316874, 428117, 633748, 856234, 1267496, 1712468, 3424936, 20121499, 40242998, 80485996, 160971992]

約数ペア:

[(1, 160971992), (2, 80485996), (4, 40242998), (8, 20121499), (47, 3424936), (94, 1712468), (127, 1267496), (188, 856234), (254, 633748), (376, 428117), (508, 316874), (1016, 158437), (3371, 47752), (5969, 26968), (6742, 23876), (11938, 13484)]